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Leno4ka [110]
3 years ago
15

Dr. Ratard was trying to determine the cause of a mysterious epidemic affecting fish in the gulf of New Mexico. His proposal tha

t the deaths were caused by an organism called a protist is considered a(n) _________
Biology
1 answer:
egoroff_w [7]3 years ago
4 0

Answer:

Single celled organism of the kingdom Protista

Explanation:

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Red blood cells,carrying dioxide(a waste product of cellular respiration) travel in the blood vessel to the lung; to get rid of
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True.

Explanation:

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3 years ago
Scientists construct an experimental bacteriophage that is composed of the T2 phage protein coat and T3 phage DNA. If a bacteriu
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<h2>T4 protein and T4 DNA</h2>

Explanation:

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6 0
3 years ago
3. Which statement concerning an ecosystem is correct?
brilliants [131]

Answer:

C) It involves interactions between biotic and

abiotic factors.

Explanation:

Ecosystems need energy imput, need both consumers and producers, and can exist on land, lakes, rivers and oceans.

6 0
3 years ago
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