BIOLOGY HIGH SCHOOL

What type of genetic material does a Blue whale contain?​

Answers

Answer 1
Answer:

Answer:

The blue whale is very genetically diverse. There are four subspecies of blue whale: B. musculus musculus, B. musculus intermedia, B. musculus indica, and B. musculus brevicauda. Very little is known about the genetic differences between these species besides appearance and weight. The subspecies don’t usually mix because of location.

In the 19th and early 20th centuries, almost all of the blue whales were killed for their baleen plates. They are now increasing in population, and scientists would like to try to see what they can do to continue to increase the population.

Explanation:

Brainliest??

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Describe the benefits of physical activity for three different body systems

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respiratory systemas your activity level increases your lungs begin to work more efficiently, pulling in larger amounts of air and increasing the amount of oxygen delivered to your bodycardiovascular systemregular physical activity strengthens the hear muscle so that it pumps blood more efficiently.
musculoskeletal systemphysical activity strengthens muscles and bones, reducing your risk of developing fragile bones as you age.

Which of the following types of mass movement occur along a curved surface

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There are different types of mass movements. They are: 1. rockfall--free falling of rocks or debris of rocks from a steep cliff. 2. mudflow--commonly known as mud slides. This is another form of slope movement a proportion of clay and debris rapidly flow. 3.landslip/landslide--is a mass movement that involves a great range of ground movements. This can happen under water,at the coast or even on shore. 4. slump--happens along a curved surface over a short distance.5. soil creep--also known as downhill creep. This is a slow progression of rocks downward. Therefore, the answer to this question is "slump".
It is a slump , hope that helps

In nerve cells the sodium-potassium pump is used to generate gradients of both sodium and potassium ions to propagate electrical signals that travel along nerves. This is a(n)

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active transport or endo or exocytosis

active transport mechanism

Leaves appear green because the green portion of the light that strikes them is _____.a. changed to heat
c. destroyed
b. absorbed
d. reflected

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D. Reflected
Whatever color your eye sees is the reflected light. So white, all colors reflected and black, all colors absorbed

Answer:

reflected

Explanation:

Four substances in the blood filtered by the kidneys are:fiber
water
salt
sugar
waste products
solids

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Water, salt, sugar & waste products are filtered by the kidney. Fiber & solids go through the gastrointestinal system.

Answer:

Water, salt, sugar & waste products are filtered by the kidney. This is the right answer

Explanation:

Explain the impact of lifestyle choices on health about smoking??

Answers

When you smoke, You inhale chemicals that can cause cancer, diabetes, lung problems and ect. The lifestyle that you are choosing might not effect you now but later on the damage will be done.
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Description of a blue shark
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Geologic time is divided into units based upon types of__?