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Alex Ar [27]
3 years ago
6

15. These photosynthetic organisms can live in extreme environments, sometimes harnessing energy from chemicals, and are among s

ome of the oldest organisms on Earth.
Οalgae
O protists
O cyanobacteria
O diatoms
Biology
1 answer:
maxonik [38]3 years ago
4 0

Answer:

cyanobacteria

Explanation:

the answer of this question the 3rd one, because if you were to think and look up the oldest Bactria it would be that answer.

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Lerok [7]
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7 0
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Of 100 individuals with moderate depression, 50 receive 8 weeks of a new cognitive-behavioral therapy, while the other 50 are pl
joja [24]
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6 0
3 years ago
If color blindness is an X-linked recessive trait, what genotype in a father and a mother would be predicted to produce a 1:1 ra
neonofarm [45]
The answer is letter C.) <span>Affected father and carrier mother 

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T<span>hank you for posting your question. I hope you found what you were after. Please feel free to ask me more</span>

6 0
3 years ago
Please HELP!!! Which part of a reflex arc would connect a sensory neuron from the face and neck to a motor neuron in a lower sec
Veronika [31]
That would be ventual root
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