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Katen [24]
3 years ago
5

This rapid change in species that rarely leaves behind fossil evidence is referred to as A) natural selection. B) adaptive radia

tion C) directional selection. D) punctuated equilibrium.
Biology
2 answers:
mina [271]3 years ago
8 0
D) punctuated equilibrium
leonid [27]3 years ago
3 0
C I think I'm not sure
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Describe whale evolution
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Answer:

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Explanation:

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What is cellular respiration? Include the reactants (inputs), products (outputs) and biological importance of this process in yo
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Match each structure on the left with the corresponding function on the right. Group of answer choices Chemically digests food,
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Answer:

1. Chemically digests food, absorbs nutrients and minerals from food - Small intestine

2. Breaks down and physically digests food - Stomach

3. Metabolizes nutrients, detoxifies blood, makes bile - Liver

4. Stores and concentrates bile - Gallbladder

5. Removes waste products and excess fluid - Kidney

6. Filtering structure of kidney - Nephron

7. Produces eggs and reproductive hormones - Ovary

8. Produces sperm and reproductive hormone - Testis

Explanation:

This question is asking to correctly match certain digestive organs with their respective function. The organs and their function are as follows:

- Small intestine: Small intestine is the major organ that digests food chemically, and also absorbs nutrients and minerals from food.

- Stomach: This breaks down and physically digests food.

- Liver is responsible for metabolizing nutrients, detoxification of blood, and making of bile.

- Gall bladder is a greenish yellow organ responsible for the storage and concentration of the bile produced by the liver.

- Kidney is the major excretory organ of the body, which removes waste products and excess fluid from the body.

- Nephrons are numerous filtering structure of the kidney.

- Ovary is the female reproductive organ that produces the eggs/ova and other reproductive hormone like oestrogen.

- Testis is the male reproductive organ that produces the sperm and other reproductive hormone like testosterone etc.

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3 years ago
How do humans obtain the nitrogen they use in their bodies
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3 years ago
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