What causes changes in density in the asthenosphere

Answers

Answer 1

Answer:

the flow energy from the continental plates. this is due to the sudden movement and temperature caused by various things like temperature change caused by global warming, human pollution, and internal combustion,

movement caused by quakes, global warming, and human partiucipation

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Need help ASAP!!!!! Will friend request and write something nice on wall.
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wildlife is plentiful in the piney woods. There are over 100 species of birds and many small mammals, like cottontail rabbits and squirrels. What else must be included in the piney woods habitat to keep population in balance?

Answers

Answer: A predator species

Wildlife is plentiful in the piney woods and there are over 100 species of birds and many small mammals, like cottontails, rabbits and squirrels. All these species are relying for a same resource in order to maintain the population of these species a limiting factor is required which can cause elimination, extinction and migration of these species and limit their surplus population, hence maintain the balance of nature. A predator population can be a potent limiting factor here, as it can feed upon these species. Therefore, a predator species must be included in the piney woods habitat to keep population in balance.

It is predators like snakes because predators keep the population control, without predators the population can go soo high that thers not enough food for all of the population. Then the population starts dyeing off.

What is the genotype and and phentotype?

Answers

The genotype is the genetic makeup while the phenotype are the traits that are expressed.

In a family of four children, all four children have blond hair and blue eyes. Which statement best explains why all four children have blue eyes? A.
All four children are the same gender.

B.
All four children have genes for blue eyes.

C.
All four children have the same type of diet.

D.
All four children are the same height.

Please help

Answers

Answer:

The correct answer is option B, All four children have genes for blue eyes.

Explanation:

The allele (representative of any trait) carried by genes expresses themselves at specific locus devise a phenotype. Traits exhibited can be represented by genotype and phenotype of an individual.

Here in this example, blue colour of eyes is a trait which is common in all the children of the family, this simply signifies that genes carrying the alleles is same in all the children.

I think its B if I'm not correct I'm sorry
And get a A+ on the assessment :D

Which phase of meiosis is represented here? A.
prophase I

B.
metaphase II

C.
telophase II

D.
anaphase I

Please Help

Answers

B.metaphase II i believe to be the answer

What is the function of eukaryote

Answers

it is a cell Organelles of Eukaryotic Cells Below is a list of organelles that are commonly found in eukaryotic cells. Organelle Function Nucleus The “brains” of the cell, the nucleus directs cell activities and contains genetic material called chromosomes made of DNA . Mitochondria Make energy out of food Ribosomes Make protein Golgi Apparatus Make, process and package proteins Lysosome Contains digestive enzymes to help break food down Endoplasmic Reticulum Called the "intracellular highway" because it is for transporting all sorts of items around the cell. Vacuole Used for storage, vacuoles usually contain water or food. (Are you are thirsty? Perhaps your vacuoles need some water!) Plant cells also have: Chloroplasts Use sunlight to create food by photosynthesis Cell Wall For support

In general, cells (which include prokaryotic and eukaryotic cells) have a main purpose: to survive. In eukaryotic cells, their shapes often reflect their functions. For example, nerve cells have long extensions that reach out in various directions in order to allow the cell to send and receive nerve impulses. Another example is skin cells. Since skin cells are flat and plate-like, they help cover and protect the surface of the body. As organisms evolve into more advanced organisms, their cells become more specialized and eventually were unable to survive independently. Groups of cells that carry out a similar function is called a tissue. Groups of tissues that perform a particular job form an organ. Groups of organs that perform related tasks form organ systems. Finally, groups of organ systems combine to form an organism. In other words, prokaryotic and eukaryotic cells try to keep the organism alive.

Suppose you have done a controlled experiment with an experimental group of five mice and a control group of five mice.A good way to make the evidence from your experiment more reliable would be to _____.
A. claim to be a professor
B. add a comparison group
C. increase the size of each group
D. think critically about your results

Answers

Increase the size of each group

Answer:

*i think it's....

D. think critically about your results

hope this help :)

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Conservation groups are concerned with wild animal populations so they have pressured governments to create laws to protect them. Which example does NOT protect animal species?A) whaling B) fishing limits C) hunting seasons EliminateD) endangered species act