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lidiya [134]
3 years ago
7

Which of the following is a testable hypothesis?

Biology
1 answer:
Arlecino [84]3 years ago
4 0

Answer:

D. Common house spiders need to eat insects to live.

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How do plant populations affect predators ?
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El origen y evolucion del univereso
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In which of the following ways do the cell membranes of Archaea differ from the cell membranes found in bacteria?
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7 0
3 years ago
In a leaf, dermal tissue ____.
ivolga24 [154]

Answer:

C) releases oxygen into the air

Explanation:

Stomata are the minute openings present in the epidermis of leaves. Plant open stomata to take in carbon dioxide gas from the air which in turn is fixed into organic compounds during the process of photosynthesis. Oxygen gas is the by-product of photosynthesis. Plants release oxygen from stomata into the air. Therefore, dermal tissues in leaves have stomata and one of their functions is to release oxygen into the air.

6 0
4 years ago
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