The answer is b I'm positive
pls give brainliest answer
It so should be A.
Mark branliest if it is correct!
Answer:
Option A
Explanation:
Only an autotrophic species can convert methane into food.
Deep below the sea, methane and hydrogen sulfide are found in abundance. These gases get mixed into the sea water.
Autotrophic bacteria containing phosynthetic pigments oxidize these dissolved gases thereby producing food.
Hence these autotrophic bacteria’s will be considered as producers as they produce food.
Thus, option A is correct.
Answer:
D. The nucleus regulates all cellular activity
The peritoneum is the serous membrane that lines the abdominal cavity.
It is composed of mesothelial cells that are supported by a thin layer of fibrous tissue and is embryologically derived from the mesoderm.
<h3>What is lined with the serous membrane?</h3>
The serous membrane, or serosal membrane, is a thin membrane that lines the internal body cavities and organs such as the heart, lungs, and abdominal cavity.
The thin membrane is made up of mesothelium tissue which originates from the mesoderm.
<h3>Where is serous membrane found in the body?</h3>
Serous membranes line body cavities that do not open directly to the outside, and they cover the organs located in those cavities.
Serous membranes are covered by a thin layer of serous fluid that is secreted by the epithelium.
Learn more about abdominal cavity here:
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brainly.com/question/27873268</h3><h3 /><h3>#SPJ4</h3>
