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puteri [66]
3 years ago
11

Lesson 2: Natural Selection I need answers to portfolio or my mom will kill me

Biology
2 answers:
Mamont248 [21]3 years ago
7 0

Answer:

im in the same situation man

Explanation:

hope someone can help!

Mars2501 [29]3 years ago
3 0

Answer:

Give me a more detailed explanation of what you need

Explanation:

Ill answer in the comments if i can do anything

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bisphosphoglyceric acid (bpg) is a byproduct of glycolysis released into the bloodstream when an animal's supply of oxygen is lo
valentina_108 [34]

When an animal's oxygen supply is limited, bisphospoglyceric acid increases the oxygen level by acclamitization.

Acclimatization is the term used to describe the advantageous physiological changes brought on by frequent exposure to a hot climate. Increased sweating effectiveness is one of these physiological modifications. It is converted into a molecule identical to that of 2,3-bisphosphoglyceric acid (2,3BPG). A mechanism called 2,3BPG is employed to control the effective emission of oxygen from haemoglobin. As one of the processes of acclimatization, 1,3-BPG levels will rise in a patient's blood when concentration is low. Low oxygen levels increase 1,3BPG levels, which in turn increase 2,3BPG levels and change how well oxygen separates from hemoglobin.

Learn more about Bisphospoglyceric acid

brainly.com/question/8885734

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7 0
2 years ago
plants are all around us. describe a plant that you see often and then explain what makes it a plant?
Furkat [3]

Answer:

I see an apple tree in my yard every day. I know that it is a plant because it has a root, stem, leaves, flowers, and fruit.

Explanation:

Hope this helps!!!! :D

3 0
2 years ago
As blood enters the ____________ , the walls of these vessels expand and contract, which can be felt as the pulse where the ____
kvasek [131]

Answer:

As blood enters the artery, the walls of these vessels expand and contract, which can be felt as the pulse where the arteries run close to the body surface. As blood enters the artery, the walls of these vessels expand and contract, which can be felt as the pulse where the arteries run close to the body surface. It is common to detect the pulse with a few fingers placed on the radial artery on the wrist, or the carotid artery in the neck. Because the walls of the arteries pulse whenever the left ventricle contracts, the pulse rate generally indicates the cardiac function, which is normally between 50 and 85 in a healthy adult.

Brainly??!!

3 0
3 years ago
What is the characteristics of a panther
QveST [7]

Answer:

Panther Has no spots on its long body or tail. But it ha shiny coat of dark fur, they have small heads , really strong jaws and mostly green eyes.

Explanation:

I hope this helps

5 0
3 years ago
Results from gene mutations in cells which cause uncontrolled cell division
vekshin1

Answer: cancer

Explanation: I am a scientist

7 0
3 years ago
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