Answer:
Domain: Eukarya – membrane-bound nucleus.
Kingdom: Animalia – multicellular organisms, consumes food.
Phylum: Chordata – backbone with spinal cord.
Class: Mammalia – nurses babies.
Order: Primates – larger brains compared to other animals of the same size.
Family: Homindae – upright posture.
genus “Home Sapiens
spieses human
Explanation:
mark brainlest hope it helps
Answer:
Domain: Eukarya – membrane-bound nucleus.
Kingdom: Animalia – multicellular organisms, consumes food.
Phylum: Chordata – backbone with spinal cord.
Class: Mammalia – nurses babies.
Order: Felidae – Cats
Family: Panthera – Big Cats
Genus: Panthera Tigris
Species: Tiger
Explanation:
im doing it for the points so give the other person the brainliest
Organelles in plant and animal cells perform distinct functions within the cell
Which of the following statements describes the function of the nucleus and provides the correct reasoning for why both plant and animal cells have a nucleus?
A. The nucleus contains DNA, the genetic material for the cell. It is found in both plant and animal cells because all cells must have a mechanism for reproduction.
B. The nucleus is responsible for breaking down glucose into energy. It is found in both plant and animal cells because all cells require energy to function.
C. The nucleus is a gel-like fluid that supports and suspends the other organelles in the cell. It is found in both plant and animal cells because all cells require support and protection from the external environment.
D. The nucleus regulates the materials that enter and exit cells. It is found in both plant and animal cells because all cells must take in required materials and get rid of waste products.
Answer:
Option A
Explanation:
In other options those functions are performed by other organelles but A option (function) is performed by nucleus :).
What happens to the air as it warms up?
A) It rises.
B) It sinks down.
C)Its temperature decreases.
D) It turns into clouds.
Answer:
rises
warm air rise cold sir sinks
1. What kinds of pollution do you know? Which is the worst? Discuss in group.
2. What are fossil fuels? Give examples. Where are they used? Can they be replaced?
3. Some factories dump waste water in rivers and ocean. How can we prevent this?
4. People throw away tons of garbage everyday. How can we reduce the amount of garbage?
5. Do you drink bottled water? Why or why not? What is its effect on the environment?
pls 3-5 sentence and then explain briefly the answer. ty
Answer:
1. There's air pollution, water pollution, noise pollution, and light pollution. The worst pollution is air pollution because it can cause severe health problems like respiratory diseases or even cancer.
2. Fossil fuels are resources that are formed from the remains of dead plants and animals. An example would be coal, oil, and natural gas. These fuels are used to generate electricity, power vehicles, heat homes and buildings. Yes, there many other energy sources that can replace fossil fuels.
3. One way to prevent factories from dumping waste water in rivers and oceans is to implement stricter regulations and penalties for those who violate them.
4. One of the best ways to reduce the amount of garbage is to reduce, reuse, and recycle.
5. Yes, I drink bottled water because it's more water to drink from a bottle and its effect on the environment is recycling and being reused.
Select the sentence that suggests that scientists still have NOT perfectly copied spider’s silk.
A: Spiders evolved this process over hundreds of millions of years, Shah said.
B: The latter two parts are held together by molecules called cucurbiturils that serve as ‘handcuffs.’
C: The fibers are extremely strong- though not quite as strong as the strongest spider silks.
D: This means that if they can be produced at scale, they have an advantage over other synthetic fibers, such as nylon.
a homozyguos curved-horned stallion is crossed with a spiral-horned mare.
What is the mare’s genotype (with respect to her horn)?
What proportion of the offspring will have a heterozygous genotype? (Percentage)
What proportion of the offspring will have a homozygous genotype? (Percentage )
What proportion of the offspring will have a curved horn phenotype?
What proportion of the offspring will have a spiral horn phenotype?
Let us assume that the genotype for curved horns is C (dominant) and spiral horns is c (recessive).
Finding the mare's genotype,
Parents: CC x cc
F1 Generation (Mare): Cc, Cc, Cc, Cc (After meiosis.)
It can be seen that all the 4 mares in the F1 generation are hybrid (heterozygous) with curved horns, since the recessive gene doesn't express itself because of the heterozygous genotypes.
Since all four offspring have a heterozygous genotype, proportion of the offspring having a heterozygous genotype = 4/4 = 100%.
Since none of the offspring have a homozygous genotype, proportion = 0/4 = 0%.
Proportion of the offspring that will have a curved horn phenotype = 4/4 = 100%
Proportion of the offspring that will have a spiral horn phenotype = 0/4 = 0%.
Hope this helps ya.
In an electric motor, a force is applied to the electromagnet by
A. a battery
B. a commutator.
C. an electric current.
D. a permanent magnet.
An electric current
What is an electric current?
"Electric Current is the rate of flow of electrons in a conductor. The SI Unit of electric current is the Ampere".
What are electromagnets?
"An electromagnet is a type of magnet in which the magnetic field is produced by an electric current".
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Why is it important that we only test ONE factor (fertilizer) at a time? Why would it be bad, for example, to test BOTH fertilizer AND amount of light at the same time?
Answer:
it changes the result
Explanation:
when you add something like sunlight to a test it can change the result
it wouldent be a fiar test and you wouldent know what outcome would have caused he result
Which of the following adaptations would help a tree-dwelling nocturnal scavenger survive in its environment?
Light-colored fur
Heels with fur
Night vision
Short snout
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.
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.
Translate the words into math symbols. The difference of nine and a number is three. What steps would you take to translate the statement? Check all that apply. Replace "difference" with a division sign. Replace "difference" with a subtraction sign. Replace "a number" with the variable n, to represent an unknown value. Replace "is" with an equals sign. The translated equation is 9 ÷ n = 3. The translated equation is 9 – n = 3.
Answer:
Here are the correct answers that you should check.
Replace "difference" with a subtraction sign.
Replace "a number" with the variable n, to represent an unknown value.
Replace "is" with an equals sign.
The translated equation is 9 – n = 3.
Explanation:
Which of the following illustrates deductive reasoning?
All men are mortal. George is a man. Therefore, George is mortal.
Lisa leaves for school at 7:00 am and is on time. Lisa assumes she will always be on time if she leaves at 7:00 am.
Jane is a firefighter. All firefighters are friendly. Therefore, Jane is friendly.
All students taught by Mr. Wilson are right handed. Mr. Wilson assumes all students are right handed.
Answer:
A) all men are mortal
Explanation:
the others are inductive
Answer:
all men are mortal:
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).
It has taken you 10 minutes to go 75 kilometers, How fast are you moving?
(And please do not respond with suspicious links :)
Answer:
450 kilometers per hour
Explanation:
6x75=450
What is one piece of evidence that shows that tortoises and chickens have a common ancestor? *
A. DNA Evidence
B. Structural Evidence
C. Fossil Evidence
D. Embryological Evidence
Answer:
Dna
Explanation:
Have a nice day
The photo shows a liger. Its father is a male lion, and its mother is a female tiger.
Which two facts show that lions and tigers are closely related but separate species?
A. Male lions and female tigers can produce offspring.
B. Male ligers cannot produce offspring with female ligers.
C. Male and female tigers cannot grow as large as ligers.
D. Female ligers can produce offspring with male lions or tigers.
Answer:
A.
Explanation:
Because it makes sense that you NEED a Male Lion and a Female Tiger to produce a Liger. That's the only possible way and I'm 100% sure this answer is correct :)
Male lions and female tigers can produce offspring. Thus the correct option is A.
What is liger?The offspring of a lion and a tigress is called a liger.
Although they rarely meet in the wild, lions and tigers are still so closely related that they are able to interbreed, and in captivity they occasionally do. But successful interbreeding is the key, and the hybrid offspring are usually sterile and short-lived.
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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.
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Please help with backside I’m so lost it’s due Friday! I will mark brainliest
Select all the expressions that show the distance between points A and D.
Answer:B
Explanation: For the negatives when you do two hops over to the right (each line) it will be -2 hops and for the positive from zero it will be two hops as well.
Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z.
Answer:
X = 120
Y= 710
Z= 620
Explanation:
The Density of Rocks Part A Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z. Rock Balance Reading of Rock Mass (g) X triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 1 Y triple beam part of mass balance with top beam with pointer at 10, middle beam with pointer at 0, and lowest beam with pointer at 7 Z triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 6
what are the political rights in georgia's black legislators
Answer:
The three most prominent black state legislators were Henry McNeal Turner, Tunis Campbell, and Aaron A. Bradley. Turner came to Georgia from Washington, D.C., in 1865 to win black congregations to the African Methodist Episcopal Church (AME).
Explanation:
Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?
Which piece of evidence helps prove the Big Bang Theory?
Planets revolve around the sun.
All the galaxies appear to be moving away from each other.
The universe does not look like it is changing when we observe the sky.
Earth is located in the Milky Way galaxy.
I got stung by a scorpion in my sleep. Why??? By the way it really hurts!!!
How can the Swartz process be modified to work for bacteria?
Science
7th
How did the probabilites of yellow seeds and green seeds compare with each other?
The offspring of sexually reproducing organisms can be distinguished from the offspring of asexually reproducing organisms by studying which of the following?
A.The average amount of time involved between fertilization and birth of the offspring
B.The relative sizes in height of the organisms when they reach adulthood
C.The extent of variety in the genetic information in the population of offspring
D.The diet and habitat requirements for each individual organism YALLL ANSWERRR PLZZ ITS DUE TODAY LOLLLL
Answer:The extent of variety in the genetic information in the population of offspring.
Explanation:C is correct
A farmer wants to find the best conditions for growing carrots. Previous research indicates that they grow best in partial sunlight. Which factor is the best choice for an independent variable for the farmer's experiment?
A.Type of vegetable
B. Amount of sunlight
C. Type of fertilizer
D. Mass of carrot
Answer:
B
Explanation:
Knowing that the previous studies have indicated this it will help
can someone pleaseeeee answer paper 7, 8, 9 at least one of them ;-;
What are the different worm phylums? Describe the differences between the three and give examples for each.
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: