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MArishka [77]
4 years ago
14

Fossil evidence shows us that biological diversity has _____ over time.

Biology
1 answer:
Svetradugi [14.3K]4 years ago
3 0
Your answer will be B.
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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
The heart is a cone-shaped, muscular pump located within the _________ _______.
jonny [76]
The heart is a hollow cone shaped muscular pump within the thoracic cavity
7 0
3 years ago
A woman with type AB blood is married to a man with type O blood.
Viktor [21]

Answer:

Jordan

Explanation:

In most cases, an O parent and an AB parent will have only A or B kids.

7 0
3 years ago
Which mutation is harmful to the organism? A. a mutation allowing moths to camouflage better on blackened tree bark B. a mutatio
Juli2301 [7.4K]

Answer:

The correct answer is D.

Explanation:

Mutation refers to an alteration in the nucleotide sequence of the genome found in an individual. Mutation can be beneficial, harmful or neutral. A mutation is said to be beneficial when its effects add positively to the survival of the organism. On the other hand, a mutation is described as harmful if the effects is negative or neutral if it has no negative or positive effects.

From the options given in this question, you will notice that all of them have beneficial effects with the exception of option D. A mutation that cause uncontrolled cell division is harmful and can lead to cancer.

3 0
3 years ago
If perfect growing conditions allowed a population of producers to grow and increase in density, which of the following changes
strojnjashka [21]

Answer:

A.

Explanation:

The population of herbivores wouldn't decrease because their food source is being increased. Predators wouldn't leave because more herbivores come to eat the increased number of producers, thus more than likely increasing the number of predators.

6 0
3 years ago
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