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Simora [160]
2 years ago
7

Identify some geographical barriers that could separate populations.

Biology
1 answer:
mr_godi [17]2 years ago
5 0

Answer:

Oceans, lakes, any large bodies of water.

Explanation:

In terms of country populations, oceans separate the different populations from each other.

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What are the 10 central themes of biology and can you explain them?
nlexa [21]

Answer:

1. Emergent Properties

2. The Cell

3. Heritable Information

4. Structure and Function

5. Environmental Interactions

6. Feedback and Regulation

7. Unity and Diversity

8. Evolution

9. Inquiry

10. Science, Technology, and Society

Explanation:

1. The fact that complex organisms derive from small, simple bases.

2. Basic unit of life

3. Found in dna of all living organisms, passed from generation to generation.

4. All parts of organisms serve a purpose. (heart pumps blood)

5. All organisms are involved with their surroundings (plants use sunlight for energy

6. Bodies give us feedback on whether or not things are safe for habitation. (its too hot or cold)

7. All organisms may differ in looks but we are made up of similar DNA

8. explains how organisms develop over decades

9. scientists search for new information

10. We learn about the world through biology.

8 0
3 years ago
A healthy, balanced ecosystem has _______.. . . . . . a. . . . fewer producers than consumers . b. more quaternary consumers tha
jekas [21]
C. <span>more producers than consumers 

</span><span>Because for example one large eagle needs lots of small sparrows to eat. There is usually a food pyramid so for example you could display it along the lines of 1,000 worms are eaten by 20 sparrows which are eaten by 1 eagle. Its just the way things are. It is a fine balance. if you went up to two eagles on same land they would run out of food quickly and then would either starve or have to move on and using up all the food doesnt help them so it needs to be in a fine balance. A balanced ecosystem.</span>
3 0
2 years ago
Read 2 more answers
Forces that uplift and wear down the Earth’s surface?
guapka [62]
I think that it's weathering because weathering is the one that wears down the surface.
4 0
3 years ago
Protective antibodies are produced in the primary response to a microbe then in smaller amounts during secondary responses.
kvv77 [185]
This is false. Protective antibodies are produced not <span> in the primary response to a microbe then in smaller amounts during secondary responses. </span>
6 0
3 years ago
Nitrogen released from the breakdown of proteins A) is used to synthesize liver glycogen. B) travels in the bloodstream to the l
Galina-37 [17]

Nitrogen released from the breakdown of proteins is used in the synthesis of urea, which is excreted by the kidneys in the urine.

  • The urea acid cycle transforms the nitrogen waste released during this process into urea, which is then excreted in the urine.
  • Amino acids can be converted into energy during famine and go via the Krebs cycle.
  • Muscle protein is broken down into amino acids while fasting, some of which are partially oxidized to provide energy.
  • These amino acids are split up into alanine and glutamine, which are released into the circulation together with other amino acids.
  • Several tissues, notably the stomach and kidney, oxidize glutamine, converting some of its carbons and nitrogen to alanine.
  • The liver is where alanine and other amino acids are processed into glucose and ketone bodies and nitrogen.

learn more about urea here: brainly.com/question/14718113

#SPJ4

8 0
2 years ago
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