In both cases the electron transport chain<span> uses the energy to pump hydrogen ions across a membrane</span>
The correct answer for the given question above is the second option. Primitive heterotrophs produce energy through chemical fermentation. Chemical fermentation is the same with the process of anaerobic respiration. This involves the breaking down of glucose into energy sources anaerobically.
A body cavity<span> is any fluid-filled space in a multi-cellular organism other than those of vessels (such as blood vessels and lymph vessels). The human </span>body cavity<span> normally refers to the ventral </span>body cavity<span>, because it is by far the largest.</span>
The study of chemicals and bonds is called chemistry. There are two types of solution and these are acidic solution and basic solution.
The correct answer to the question is option C.
<h3>What is a spontaneous process?</h3>
- A performed or occurring as a result of a sudden impulse or inclination and without premeditation or external stimulus.
<h3>What is a nonspontaneous process?</h3>
- A nonspontaneous reaction is a reaction that does not favor the formation of products at the given set of conditions.
According to the question, the correct answer to the question is option C.
Hence, the correct answer is mentioned as follow
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I think its b model b has more surface area and volume