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Answer:</h2>
The organisms is <u>D. Methanogens
</u>
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Explanation:</h2>
Prokaryotes are the organism which is made up of a cell that does not contain a membrane enclosed nucleus. They have a structure called as nucleiod which looks like a thread in appearance. The eukaryotes are the organism which has membrane bound nucleus.
Among the given list of organism in the options, Methanogens are microorganisms that produce methane as a metabolic result in hypoxic conditions. They are prokaryotic and have a place with the space of archaea.
Apart from this, amoeba, grass and cockroach have membrane bound nucleus.
Answer:
Class G yellow star!
Explanation:
It is in the main sequence of its life at 4.6 billlio years old
decomposers help an ecosystem by breaking down dead plants and animals
The answer would be B. To get the type of data Darwin needed, you would have to go out into the field and observe. He isn't plugging numbers into a math equation, he wasn't experimenting with sulfur and hydrogen, he wasn't sitting in a lab, he was in the field.
Answer: myelinated preganglionic, unmyelinated postganglionic
Explanation:
Just took the test