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NISA [10]
4 years ago
9

What are two main abiotic factors that affect organisms in marine ecosystems? A. Oxygen level and water temperature B. Predators

and competition C. Salinity and water temperature D. Predators and food availability
Biology
1 answer:
Lesechka [4]4 years ago
5 0

Answer:

dear user the answer is option A.oxygen level and water temperature and C.salinity and water temperature.

hope this helps

if it's useful to u plz thank and try to mark as brainliest

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Answer:

cartilage: firm, whitish, flexible connective tissue found in various forms in the larynx and respiratory tract, in structures such as the external ear, and in the articulating surfaces of joints. It is more widespread in the infant skeleton, being replaced by bone during growth.

nucleoplasm​:the substance of a cell nucleus, especially that not forming part of a nucleolus.

Explanation:

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By the end of the second trimester of pregnancy, A. all a human's body parts are fully developed. B. a human's brain has not yet
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