Answer:
B
Explanation:
What's produced (made) by one is needed (the reactants) for the other.
CO2 and H2O are produced in cellular respiration, CO2 and H2O are used in photosynthesis.
A metal body of mass 81 g occupies a volume of 30 cm3. Identify the metal.
Answer:
Aluminum
Explanation:
The density of Aluminum is 2.7 g/cm3
We know the volume and mass of the unknown metal, as density is mass/volume: 81g/30cm3 = 2.7 g/cm3 which is the density of Aluminum :)
Given parameters:
Mass of metal = 81g
Volume of metal = 30cm³
Unknown:
Identity of the metal = ?
To find the identity of the metal, we must derive an intrinsic property from the give parameters which we can use to identify it.
This property is density.
Density is mass per unit volume of a substance. Every earth material has a unique value of density.
Density = \(\frac{Mass}{Volume}\)
If we find density, we look up a density table and identify the element.
Input the parameters and solve;
Density = \(\frac{81}{30}\) = 2.7g/cm³
The metal with a density value of 2.7g/cm³ is aluminium.
Plants are considered to be ___________ because they are the only living organisms that make their own food.
Answer:
heterotrophs
Explanation:
plants can prepare their own food due to a process called photosynthesis.
animals depend on other animals or plants to make their food so they are called autotrophs
True or False: The Calvin cycle is also known as the “light-dependent reaction” because it needs sunlight.
Answer:
false
Explanation: The Calvin Cycle, or light independent reaction, does not utilize sunlight as an input. During the light independent reaction, or the Calvin Cycle, carbon fixation first occurs. CO2 produced during the light dependent reaction reacts with RuBP, ultimately producing PGA.
Have a nice day!
"write me an essay or make a small powerpoint about a company called 4Ocean. They deal with removing plastic waste from oceans. Make the essay about 150 words or the powerpoint about 4 slides. It should include who founded the company, why they founded the company and what successes they have had with the work they do. You need only use their site as reference information." https://www.4ocean.com/
PLSS HELPP
What is the probability that a pea plant produced by this cross will be heterozygous for the flower position gene?
Answer: 2/4 (or 1/2, simplified)
Explanation:
The question is asking the probability of the flower positions being heterozygous (meaning having both the axial AND terminal alleles). Since the Punnett square is already solved, you can see that there are TWO out of FOUR different possibilities that have both the axial (F) and terminal (f) alleles, which would be the heterozygous alleles that the question is asking about. Since there are two heterozygous plants out of the four listed, the answer would be 2/4 as the final answer. Hope that helps :)
pls help me will mark brainlyest :) :
Internal and External Structures
You are now going to construct an argument that plants have internal and external structures that support growth and reproduction.
Choose the internal and external structures you want to gather evidence and create a statement about.
subject: sciences
Explanation:
Some structures are internal, like the lungs, brain, or heart. Other structures are external, like skin, eyes, and claws. Some structures are unique, like the long neck of a giraffe. Other structures are more common, like a heartStructure and Function: Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction.
PLEASE HELP ME!!! THANK YOU VERY MUCH!!!
Compare any 5 ogans in your body to the organelles in cells.
What is a smell?
A)electrical signals from the substance you are smelling
B)light from the substance you are smelling
C)molecules of the substance you are smelling
D)smells are not matter, but are energy waves from the substance you are smelling
science
Describe what would take place if a plot of land in your neighborhood needed to be cleared out so that a new building could be constructed. How would the physical and biological components of that plot of land be affected?
And then, describe what you think would happen if the building project was abandoned and was never built. What would the plot of land look like two years later if nothing were ever built there?
Answer:
In the short term, within two years, the abandoned plot of land would likely be covered with a mix of grasses, weeds, and small shrubs. Some trees may have started to grow as well, depending on the species and the conditions of the soil and climate. The soil may have become more fertile as a result of the natural process of decomposition and nutrient cycling, which would have been facilitated by the growth of new vegetation. Animals such as birds, insects, and small mammals may have started to use the area for food, shelter, and nesting. Overall, the abandoned plot of land would have begun to transition towards a more natural state, but it would still be in the early stages of ecological succession.
Answer:
Explanation:
If a plot of land in your neighborhood needed to be cleared out so that a new building could be constructed, the physical and biological components of that plot of land would be affected. In order to clear the land, trees and other plants would need to be removed, potentially disrupting the soil and its ecosystem. Soil erosion, loss of topsoil, and reduced water retention could occur. The removal of vegetation could also impact the local wildlife that relies on the plants for food and habitat.
If the building project was abandoned and was never built, the plot of land would likely undergo a process of ecological succession. Over time, new plant species would begin to colonize the area, starting with smaller plants and eventually leading to the growth of trees. The type of plants that would grow would depend on the specific conditions of the plot of land, such as soil type, sunlight exposure, and moisture levels. After two years, the plot of land would likely have more vegetation and a greater diversity of plant species compared to the cleared plot of land.
Put the steps in the process of photosynthesis in order !
Answer:
water
Explanation:
The plants need water for it to survive it also absorb sunlight
Hopefully someone can help!!!
The proper term for nearsightedness is ____.
A)hyperopia
B)myopia
Answer:
B)myopia
Explanation:
I need 20 characters
This part is used to bring the specimen into sharp focus. This part causes a very small up and down motion when used.
Answer:
Fine focus.
Explanation:
If you're referencing a microscope, then it would be fine focus. Coarse focus is a basic focus used to properly see a specimen, while fine focus enhance clarity and precision. To use both, you have to gently twist a knob until you can see the specimen at a desired clarity.
Here's a reference image if you need it, it's labeled all the parts of a microscope.
The picture shows human red blood cells. The human body contains about 5 million red blood cells per cubic milliliter. this means that the human body is
A) is unicellular.
B) IS MUILTICELLULAR
C) has mainly one type of cell
D)is made of nonliving matter
Answer:
B. Multicellular
Explanation:
A multicellular organism is always eukaryote and so has cell nuclei. Humans are multicellular.
HELP PLEASEEEEE!!!!!!!!!!
Answer:
Final answer - D
Explanation:
RR and Rr are both dominant alleles, as soon as one of them are dominant, the genotype is dominant. rr however is a recessive trait. therefore there is 3/4 chance it will be red - dominant and 1/4 chance it will be white - recessive
Answer and Explanation:
I'm guessing it's D....
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 -
If you cross a mussel with dark, zebra-striped shells with a mussel with solid light-colored shells, how many offspring would you expect to have the have solid, dark-colored shells?
Answer:
You would expect to have 0% offspring with the dark, zebra-striped shells.
Explanation:
How do sediment properties (porosity & permeability) affect how groundwater movement occurs?
Answer:
Grain size, sorting and shape of particles in sediment or rock can influence how much empty space is available to store water (porosity) and the ability of groundwater to move through the material (permeability). Aquifers are water-bearing formations with good porosity and permeability and are important groundwater resources.
Explanation:
Mendel studied "factors" that allowed for physical characteristics, which can have alternate versions, to be passed onto offspring. What are these factors called?
plants
traits
alleles
phenotypes
Coriolis________is the deflection of winds to the right in the Northern Hemisphere and to the left in the Southern Hemisphere because of Earth's rotation.
Answer: Effect
Explanation:
It's the Coriolis Effect
"How do Dr. Betty Harris' accomplishments benefit their community, the United States, or the world?"
The scientist, Betty Harris!!!!
And like, I need this to be done by like ten minutes, not even.
This is due tmr and I have no clue what to write for it.
But if I don't have this done by tonight, then I will probably get in trouble...
So please help me with thisssssssss and quickkkkkk
"How do Dr. Betty Harris' accomplishments benefit their community, the United States, or the world?"
Answer:
Dr. Betty Harris' accomplishments have had a positive impact on the community, the United States, and the world. She has helped to improve the quality of healthcare for underserved populations, developed innovative treatments for diseases such as HIV/AIDS and cancer, and provided critical medical services to those in need. Her research has also contributed to the development of new treatments and medications, as well as more effective preventative care. Her work has helped to raise awareness of the importance of healthcare, reduce disparities in access to care, and improve the overall quality of life for those in need. Additionally, her work has had a global impact, as her research has been used to inform healthcare policies and practices in other countries.
Explanation:
Dr. Betty Harris' accomplishments benefit the world in numerous ways. Her research in the field of reproductive health has helped to reduce maternal and infant mortality rates, improve access to contraception and family planning services for women in the United States and around the world, and advance gender equality in health and access to healthcare. Her work has helped to empower women, promote gender equity, and improve the health and well-being of women and their families. Additionally, her advocacy in the field of global health has helped to raise awareness of the importance of reproductive health and reproductive rights. Her work has helped to reduce health disparities and improve the quality of life for women around the world.
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)
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).
Δ A boy of 12 years does not take bath regularly and does not use a personal towel after shower. Recently dandruff has increased in his head. He is attacked by scabies. He uses an ointment. He has bought it from a street hawker. The boy is suffering from the problem of
Which characteristics belong to Whittaker’s classification system ? A)three domains B)six domains C)two kingdoms D)five kingdoms E)five levels F)seven levels G)eight levels
Answer:
for the lazy gang it is d
Explanation:
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
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:
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots
Answer:
b
Explanation:
I took test
Answer: Encourage students to set up a germination experiment by placing the seeds in different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to pot the same seed in more than one pot.
Explanation:
This option provides a clear and practical approach to the seed germination investigation. By setting up different conditions for the seeds, such as light vs. dark or wet vs. dry, the students can observe and compare how these conditions affect the germination process. Additionally, potting the same seed in multiple pots allows for a controlled comparison within the experiment.
By manipulating these variables, the students can gather valuable data and observations regarding the influence of light and moisture on seed germination. This approach promotes a hands-on and investigative learning experience, encouraging students to actively engage with the scientific process while documenting the changes that occur over time, such as the emergence of roots and shoots.
What determines whether a metamorphic rock is foliated or non-foliated?
Answer:
Foliated metamorphic rocks such as gneiss, phyllite, schist, and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure. Non-foliated metamorphic rocks such as hornfels, marble, quartzite, and novaculite do not have a layered or banded appearance.
Explanation:
Answer: Foliated rocks have layers you can see, non foliated rocks don't have layers.
Explanation:
PLEASE HELPME OUT I WILL GIVE BRAINLIESTUOSDFODH
Answer:
Manta ray and trigger fish
Explanation:
Both of these are feeding on primary consumers, which are consuming plants (the producers).
Where is the humerus present?
Answer:
upper arm
Explanation:
specifically between the elbow joint and shoulder blade
hope this helps!!
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
Learn more : https://brainly.com/question/23661578