PLEASE HELP 20 POINTS

PLEASE HELP 20 POINTS

Answers

Answer 1

Ok so choose 2 ecosystems which is not that hard aquatic and terrestrial research your information on the sight i can not do the work for you, don't forget to check your spelling and punctuation

Answer 2
do u still need help?

Related Questions

Why might dew form in the morning?(1 point) The temperature rose overnight, and warmer air can hold more water vapor. The temperature rose overnight, and warmer air can hold more water vapor. The temperature fell overnight, and colder air can hold less water vapor. The temperature fell overnight, and colder air can hold less water vapor. The temperature rose overnight, and warmer air can hold less water vapor. The temperature rose overnight, and warmer air can hold less water vapor. The temperature fell overnight, and colder air can hold more water vapor.

Answers

Why might dew form in the morning:

The temperature fell overnight, and colder air can hold less water vapor.

Hope this helped you- have a good day bro cya)

Dew form in the morning because the temperature fell overnight, and colder air can hold less water vapor. The correct option is c.

What is dew?

As the temperature drops and things get colder, dew forms. The air around an object will cool if it becomes cold enough. Warm air can store more water vapor than cold air, but not as much. As a result, the air around cooling objects is forced to condense water vapor.

At the night, the temperature is less because of not sun. In less temperature, water freezes, and the air consensus turns into drops of water.

Water tends to gather on surfaces and draw itself together as droplets, or dew, since it has high surface tension. It frequently gathers in locations that are naturally chilly.

Therefore, the correct option is c, The temperature fell overnight, and colder air can hold less water vapor.

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How much time should you spend on your rough draft?

Answers

30 min roughly to plan
Don’t stress and do it for roughly 30 mins to an hour

3RD TIME ASKING PLEASE HELP ME :)
Assignment: 02.04 Thermal Energy and Chemical Change
Details Submit the assignment following the instructions in the lesson.
Due Date N/A
Points Possible 40
Course Contribution 40
Submissions Allowed 3
Submission Number

Answers

Thermal energy increases collisions & alignment, which decreases chemical reaction time. Lower temperature slows molecules and decreases collisions, which increases chemical reaction time.

Thermal energy is defined as the energy which arises due to temperature difference and chemical change is a change which alters the chemical composition of a substance.

What is a chemical change?

Chemical changes are defined as changes which occur when a substance combines with another substance to form a new substance.Alternatively, when a substance breaks down or decomposes to give new substances it is also considered to be a chemical change.

There are several characteristics of chemical changes like change in color, change in state , change in odor and change in composition . During chemical change there is also formation of precipitate an insoluble mass of substance or even evolution of gases.

There are three types of chemical changes:

1) inorganic changes

2)organic changes

3) biochemical changes

During chemical changes atoms are rearranged and changes are accompanied by an energy change as new substances are formed.

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What best describes ribosomes?

Answers

Ribosomes are cellular structures that synthesize proteins from amino acids. They are composed of ribosomal RNA and proteins and are found in both prokaryotic and eukaryotic cells.

Ribosomes are essential for gene expression and cell growth. They can be free in the cytoplasm or bound to the endoplasmic reticulum or the nuclear envelope.

An example of a ribosome function is the translation of a messenger RNA (mRNA) sequence into a polypeptide chain. The ribosome reads the mRNA codons and matchesthem with the corresponding transfer RNA (tRNA) anticodons that carry the amino acids. The ribosome then forms a peptide bond between the amino acids and releases the tRNA. This process continues until the ribosome reaches a stop codon on the mRNA and terminates the protein synthesis.

Answer:

A ribosome is a  intercellular  structure made of RNA and protein

Explanation:

Write a description or a reason why you are doing this activities of conserving our natural resources.

1. Using a glass when brushing teeth -
2. Hanging clothes -
3. Walking -
4. Feeding the stray animals -
5. Using back page of paper -
6. Using fan -
7. Watering the plants -
8. Sweeping -​

Answers

Conserving our natural resources is crucial for the long-term sustainability of our planet and the well-being of future generations. Engaging in activities that promote conservation helps minimize our ecological footprint and protect the delicate balance of the Earth's ecosystems. Let's explore the reasons behind each of the activities you mentioned:

1. Using a glass when brushing teeth: By using a glass instead of leaving the tap running while brushing our teeth, we can conserve water. Freshwater is a finite resource, and reducing unnecessary water usage is essential for preserving our water supplies and ensuring their availability for both humans and the natural environment.

2. Hanging clothes: Opting to hang clothes to dry instead of using a dryer not only saves energy but also reduces greenhouse gas emissions. Clothes dryers consume a significant amount of electricity, and by utilizing natural methods like hanging clothes, we can contribute to reducing our energy consumption and lowering our carbon footprint.

3. Walking: Walking instead of using vehicles for short-distance travel offers multiple benefits. Firstly, it helps reduce air pollution by decreasing the emission of harmful gases from vehicles. Secondly, walking promotes personal health and well-being, as it is a form of physical exercise. Lastly, choosing to walk reduces traffic congestion and saves fuel.

4. Feeding stray animals: Feeding stray animals is an act of compassion and kindness. By providing food for stray animals, we help prevent their starvation and promote their overall welfare. It also reduces their need to hunt for food in natural habitats, preserving the delicate balance of local ecosystems.

5. Using the back page of paper: Utilizing both sides of a piece of paper helps reduce paper waste and conserves valuable forest resources. Paper production involves cutting down trees, and by maximizing the use of each sheet, we minimize the number of trees required to produce paper products.

6. Using a fan: Using a fan instead of an air conditioner helps reduce energy consumption and lowers greenhouse gas emissions. Air conditioners consume a significant amount of electricity, and by using fans to circulate air and provide cooling, we can contribute to conserving energy resources and mitigating the impact of climate change.

7. Watering the plants: Watering plants is essential for their growth and well-being. By providing them with adequate water, we support their ability to photosynthesize, produce oxygen, and contribute to a healthy ecosystem. Additionally, practicing responsible watering techniques, such as using watering cans instead of hoses, helps conserve water resources.

8. Sweeping: Sweeping instead of using a leaf blower or a hose to clean outdoor spaces reduces energy and water consumption. Leaf blowers and hoses consume significant amounts of electricity and water, respectively. Sweeping not only saves resources but also minimizes noise pollution and prevents soil erosion caused by high-pressure water flow.

Engaging in these activities of conserving natural resources demonstrates our commitment to environmental stewardship and sustainable living. By making conscious choices in our daily lives, we can contribute to the preservation and protection of the Earth's ecosystems for the benefit of current and future generations.




MAKE ME BRAINIST
You can’t use a glass when you are brushing your teeth

A biome is determined by ______, _____, and _____

climate, latitude, weather

plants, precipitation, seasons

climate, latitude, elevation

evaporation, temperature, animals
and

Answers

Answer:a is the answer

Explanation:

Biomes are determined by the amount of precipitation, the average temperatures and the plants.

Find the hot spot on the map. This represents one of the volcanoes of Hawaii, which gets its fuel because the island sits over a hot spot. Hot spots occurs at abnormally hot centers known as mantle plumes. Scientific models depict these plumes of molten rock almost like a lava lamp, with a rising bulbous head fed by a long, narrow tail that originates in the mantle. This type of volcanism, hot spot volcanism, is unique. Why?

A The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
B It does not occur at plate boundaries where most all other volcanism occurs.It does not occur at plate boundaries where most all other volcanism occurs.
C It occurs where two tectonic plates converge and is usually the site of mountain building.It occurs where two tectonic plates converge and is usually the site of mountain building.
D The resulting volcanoes always produce islands.

Answers

Answer:

A: The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.

please help Complete the sentence.

please help Complete the sentence.

Answers

Answer:

The mutation in the MCR1 gene affected the structure and function of the MCR1 protein.

Mcr1gene, mcr1 protein

50 POINTS!

Energy is transferred into the ecosystem when

1.when bacteria absorbs nitrogen from other organisms

2. dead organisms decay and form organic matter

3. rodent prey on invertebrates

4.plants grow from the soil

Answers

Answer:

2

Explanation:

Energy is transferred between organisms in food webs from producers to consumers.

The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.

Answer: between organisms in food webs from producers to consumers.

Explanation:

hey help please......

hey help please......

Answers

look at the animals and decide if they would be able to survive in a place like so

Answer:

Biotic:The bugs and the trees

Explanation:

The bugs wouldn’t be eaten by the frogs because frogs rely on water and the trees would survive from rain.

Can You all help me with this question? Thanks!

Can You all help me with this question? Thanks!

Answers

Answer:

Pair 1

Explanation:

The poles are opposite, so opposite closer together and the distance is closer together, so there is stronger magnetic field

The pair of magnet that have the greatest magnitude would be Pair 1.

Why do they have the greatest magnitude ?

Magnets will only attract each other and therefore have a great magnitude if they are facing opposite poles. Pair 3 are therefore out because it has the same pole facing the other.

Magnitude of magnetic force will increase the closer the magnets are to each other. Seeing as Pair 1 has the lowest distance of 0. 3 cm, it means that Pair 1 would have the greatest magnitude.

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Which of these is a simple carbohydrate?

A) meat
B) cheese
C) honey
D) pasta

Answers

Answer:

D) Pasta

Explanation:

It has a lot of starch and ot turns into gluten. It's a wheat product and the others arn't.

Answer:

Pasta

Explanation:

What are the similarities and diffeWhat does a homozygous dominant and homozygous recessive genotype look like?
What does a heterozygous genotype look like?

rences between mitosis and meiosis in human cells?

Answers

1. Mitosis and meiosis are two processes involved in cell division in human cells, but they have several differences and similarities.

Similarities:

Both processes involve the duplication of genetic material, including the chromosomes.
Both processes occur in eukaryotic cells.
Both processes are preceded by the replication of DNA.
Differences:

Mitosis is a process of asexual reproduction, while meiosis is a process of sexual reproduction.
In mitosis, one cell divides into two identical daughter cells, while in meiosis, one cell divides into four genetically diverse daughter cells.
Mitosis occurs in all somatic cells, while meiosis occurs only in germ cells.

2. A homozygous dominant genotype is when an individual has two copies of the same dominant allele for a specific gene. In genetic notation, it is represented by two capital letters, such as "AA". This individual will express the dominant trait because the dominant allele masks the effect of the recessive allele.

A homozygous recessive genotype is when an individual has two copies of the same recessive allele for a specific gene. In genetic notation, it is represented by two lowercase letters, such as "aa". This individual will express the recessive trait because there is no dominant allele to mask its effect.

3. A heterozygous genotype is when an individual has two different alleles for a specific gene, one dominant and one recessive. In genetic notation, it is represented by one capital letter and one lowercase letter, with the capital letter representing the dominant allele and the lowercase letter representing the recessive allele. For example, "Aa" is a heterozygous genotype, where "A" is the dominant allele and "a" is the recessive allele.
a homozygous dominant would look like this: AA
a homozygous recessive would look like this: aa

and a heterozygous genotype would look like this: Aa

i cant answer the second question, but i hope that could help ;)

Bacteria break down organic matter and return carbon dioxide and water to the environment. This is an example. A. combustion. B. Transpiration c. Nitrogen fixation. d. decomposition.​

Bacteria break down organic matter and return carbon dioxide and water to the environment. This is an

Answers

Answer:

The answer is C-Nitrogen

the answer is c! Nitrogen fixation

A scientist wants to know how the distance from a nearby lake affects the amount of nitrogen found in the soil. She collects soil samples at various distances from the lake and measures the amount of nitrogen in the sample What is the manipulated variable in this experiment?
A. The distance from the lake
B. The size of the lake
C. The total number of samples
D. The amount of nitrogen in each sample

Answers

Answer: I would think A (The distance from the lake) but if I'm wrong please let me know and ill fix it ASAP!

Explanation: A manipulated variable is an independent variable subject to the changes of an experiment to analyze its effect on a dependent variable.

a, because if ur question is how the distance affects nitrogen in soul you would have to manipulate the distance several times to figure out different distances do

Imagine that one tree outside your home looks unhealthy, although all the other trees seem healthy and strong. Describe how you could apply scientific thinking to the situation to determine why one tree looks unhealthy but the other trees look healthy. Write your answer in the space below.

Answers

That tree could be older than the other trees, and the tree might be dying down

There may be some kind of mold or fungi growing on or inside the tree. There also may be some sort of termite or bug eating parts of the tree that are important.

BRAINLIEST
While savannas and temperate grasslands are both types of
grasslands and share many characteristics, they also have
some differences. Compare them below by writing each
characteristic in the correct location. You will use each only
once.
• home to many types of grazers
• experience all seasons of weather
• home to bison
• home to the African elephant
• example: tallgrass prairies of North America
• example: Serengeti in Tanzania
• also known as tropical grasslands
• few trees due to little rainfall
1)
(Savannas)
(Both Types of
Grasslands)
(Temperate
Grasslands)

BRAINLIESTWhile savannas and temperate grasslands are both types ofgrasslands and share many characteristics,

Answers

Answer:

S - Savannas are typically found in tropical or subtropical regions.

S - Savannas tend to have more trees and shrubs.

S - Savanna's climate is drier than that of a grassland.

G - Grasslands are found in temperature regions.

G - Temperature Grasslands are mainly devoid of trees, receive less rainfall than Savannas & endure broader temperature extremes.

G - Grasslands make up 25 percent of the Earth's land surface and dominate in regions with limited rainfall, which prevents forest growth. This results from nearby mountain ranges that cause rain shadows over adjacent open-range lands.

B - Both represent the world's richest and most diverse ecosystems. They both provide a home for a quarter of the world's population and a habitat for thousands of plants and animals.

B - Many species gather in vast numbers, graze on the varied grasses, and can be found nowhere else on Earth. The coexistence between wildlife and grasses is key to healthy ecosystems. Animal migrations regenerate the landscapes, by controlling pests, dispersing seeds, and trampling invasive species. Through this partnership, grasslands and savannahs generate vital benefits for both people and nature.

B - Ecosystems such as these two in specific are essential for climate mitigation – they store carbon, locking it deep in the soil and extensive root systems. They are the source of or support many of the world’s biggest rivers and wetlands, ensure food security, support livelihoods, and are embedded in the cultural identity of millions of people.

(Also, A savanna or savannah is a mixed woodland-grassland<---similarity)

Explanation: Just research. I decided to state 3 characteristics for both The Savanna and The Grasslands, and then 3 for "B" (both).

(Savannas) home to many types of grazers, home to the African elephant, also known as tropical grasslands

(Both Types of Grasslands) experience all seasons of weather, few trees due to little rainfall

(Temperate Grasslands) home to bison, example: tallgrass prairies of North America

help pleas im super slow i hate science

help pleas im super slow i hate science

Answers

Answer:

I think it's option c 'Biotic and Abiotic'
Biotic and abiotic factors

Which condition causes transpiration to DECREASE?
colder temperatures
lower humidity
warmer temperatures
higher air movements​

Answers

Answer: Colder temperature.

warmer temperatures will decrease transpiration

Think about how the organization of products at an online toy store helps customers find the specific item they are looking for. how can you apply this approach to the classification of living things?

Answers

Answer:   all above?

sorry I didn't really get the answer but have a great weekends!

The process of classification involves grouping of related items, materials or species based on a certain feature or characteristics.

This means that all species having similar characteristics are grouped or placed in the same category .

Grouping of toys can be done on the basis of :

Manual or automatic items Automobile, action, educational, creative and so on.

Applying this knowledge to classification of living things :

We can group living things based on their characteristics which include :

Method of movement Organ of respiration Ways of response to stimulus Method of reproduction among others.

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How does the orientation of the North Pole change during the year?

Drag and drop the months to correctly match the descriptions.

points away from the sun, so the Northern Hemisphere gets its least sunlight

points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting longer

points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting shorter

points toward the sun, so the Northern Hemisphere gets its most sunlight
December,March,June, or September
(THIS IS SCIENCE NOT BIOLOGY)

Answers

The orientation of the North Pole changes as follows during the year:

December: points away from the sun, so the Northern Hemisphere gets its least sunlight.March: points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting longer.June: points toward the sun, so the Northern Hemisphere gets its most sunlight.September: points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting shorter.

How does the orientation of the North Pole change during the year?

The orientation of the North Pole remains relatively fixed throughout the year. It does not change its position or direction.

The North Pole always points in the same direction in the northern sky, which is towards the North Star or Polaris.

However, the tilt of the Earth's axis in relation to its orbit around the Sun causes the amount of sunlight received by different parts of the Earth to vary throughout the year.

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Does not change during the year

What possible solutions for wetlands?

Answers

Do not throw garbage (both degradable and biodegradable). Leads to:eutrophication (nutritional enrichment of wetland water)low sunlight for organisms within lower reachesdying of the organisms within the wetlandbad and poisonous food for waterbirds (plastic kills)really stinky air for youcontamination of ground water

Observe the living organisms visiting the wetland - birds, mammals, reptiles, fish. Collect data as to when was the last time you saw them, what do they eat, their behaviour, the prevalent weather during the time of observationMake aware the people around you about the benefits of having a healthy wetland and its associated biodiversity around you. You could write a blog or share articles of reliable sources.Advocate better management of wetlands through critical analysis of state and central government laws and policies, proposing amendmentsBe yourself aware of the best practices for wetland management; could be a traditional knowledge or a new technology. Most often you need to understand the biology, hydrology, economics and policies related to wetland management.If you are still in school, you could find a career matching to your interest for wetland management. Studying botany, chemistry, zoology, physics, engineering, sociology, computer science, economics etc. can lead to a career for studying wetlands. There are now courses or environmental studies and natural resource management. You could do journalism or film-making courses for a different medium of approaching the issues.

Answer:

1 Create a Native Plant Buffer Strip. Improve the health of wetlands by planting a buffer strip of native plants. 2 Get Rid of Non-Native and Invasive Species.

Please help me!
-temperature
-ocean
-climate

Please help me!-temperature-ocean-climate

Answers

Answer:

I don't really know sorry

i guess its climate but not really sure , my opinion and good luck!

In a normal cell cycle, the DNA of a cell has been replicated, and the cell is fully grown and developed. What will most likely happen next? Cyclin degradation will cause the cell to go from M phase to G1. Cell inhibitors will inactivate the CdKs, preventing cell mitosis. The G1 cyclins will increase, and the cell will go from G1 to S phase. Mitotic cyclins will be broken down, and the cell will go from G2 to M phase.

Answers

Answer:

Mitotic cyclins will be broken down, and the cell will go from G2 to M phase.

Explanation:

The cell cycle represents the series of events that occurs in a cell from its preparation for cell division till the end. The cell cycle consists of two main stages viz: the interphase stage and the mitotic stage. The interphase stage is further divided into the G1, S and G2 phases.

A set of internally controlled mechanisms called CHECKPOINTS ensure that each phase occurs smoothly without errors. If not, the cell won't advance to the next stage. The cell prepares for mitotic process in the Interphase state where it specifically replicates its DNA in the S-PHASE and enlarges in the G2 phase.

Upon succesful completion of these interphase stages, the cell is then cleared to proceed to the mitotic stage to undergo division.

Hence, mitotic cyclins, which are a group of proteins that regulate the progression of the cell cycle, will be broken down, and the cell will go from G2 to M phase once the DNA of a cell has been replicated, and the cell is fully grown and developed.

Answer:

D

Explanation:

EDGE2021

Which trophic level is always a necessity in an energy pyramid or food chain?
a) primary consumer
b) producer
c) tertiary consumer
d) secondary consumer
I NEED THIS IN 5 MINUTES!!!!

Answers

Answer: primary

Explanation: there is alowayss a primary consumer

B because if there are no producers there are no primary consumers cause they have nothing to eat

Highly organized systems like living cells should have _____.

a. High energy

b. High entropy

c. Low entropy

d. Low energy

Answers

the answer is - (C ). Low entropy ! I got it right on my test
the answer is c, low entropy

Which of these diseases is not caused by improper disposal of sewage?
A. Cholera

B. Heart Attack

C. Jaundice

D. Typhoid

Which of these diseases is not caused by improper disposal of sewage?A. CholeraB. Heart AttackC. JaundiceD.

Answers

The answer is B Heart Attack
The answer is B -Heart attack :)

please help!!!!
options:
W - between 2.5 and 3.5/greater than 3.5/less than 2.5
X - between 2.5 and 3.5/between 3.5 and 6.5/greater than 6.5
Y - between 2.5 and 3.5/less than 2.5/greater than 6.5

Next Sandra tests the hardness of each mineral by scratching it with different materials as shown in the chart. The values in the chart are based on the Mohs Scale of hardness, which ranks the hardness of minerals on a scale of 1 to 10. The harder the mineral is, the higher its rating will be. If the material is harder than the mineral, it will scratch the mineral. For example, according to this scale, if a mineral is unable to be scratched by a steel nail, then the mineral has a hardness greater than 6.5.

TELL ME THE ANSWER

please help!!!! options: W - between 2.5 and 3.5/greater than 3.5/less than 2.5X - between 2.5 and 3.5/between

Answers

the answer- option is W between 2.5 and 3.5/ greater then less 3.5less then 2.5
Simple the answer is option
W between 2.5 and 3.5/greater than 3.5/ less than 2.5
Hope it helps

1.) The scientific name always consists of two words:

Group of answer choices

Genus and species

Family and species

Species and kindom

Domain and species

2.) Puma concolor is the scientific name for an American Mountain Lion, what is the species?



Group of answer choices

Puma

concolor

mountain lion

American mountain Lion

Answers

Genus and species
2.Puma

Examine each of the four circles containing molecules.

Choose the circle that contains a mixture of molecules,

and provide an explanation for choosing your answer.

Examine each of the four circles containing molecules.Choose the circle that contains a mixture of molecules,and

Answers

Answer:

Circle D

Explanation:

The Circle that contains the mixture is circle D because it contains blue, pink, and gray molecules. Although circle C has blue and gray molecules there aren't any pink molecules.

The four circles are having certain colors of molecules representation. Image C and D are having the colors mixed with pink and grey and pink, grey and blue molecules.

What is the homogeneous mixture ?

It is formed by mixing in which the composition is uniform throughout the composition.

Homogeneous mixture is the mixture in which the composition of the substances is uniform throughout the mixture and the heterogeneous is the one in which  there is non uniformity in the mixture.

Image C and D are showing the different colors of the molecules that are clearly stating that the molecules are mixed that are different and it is visible of the the different colours from the images.

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