Answer:
Enzymes are essential for healthy digestion and a healthy body. They work with other chemicals in the body, such as stomach acid and bile, to help break down food into molecules for a wide range of bodily functions.
The answer is mass. The more space you take up the more energy you can produse
A chemical within the postsynaptic neuron that is indirectly activated by synaptic activity and interacts with intracellular enzymes or receptors is second messenger.
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What is second messenger?</h3>
A second messenger is a substance whose release within a cell is promoted by a hormone and which brings about a response by the cell.
This chemical is within the postsynaptic neuron that is indirectly activated by synaptic activity.
Thus, a chemical within the postsynaptic neuron that is indirectly activated by synaptic activity and interacts with intracellular enzymes or receptors is second messenger.
Learn more about second messenger here: brainly.com/question/13910720
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<span>Trophoblasts
Trophoblasts are cells that make up the external layer of a blastocyst, this is a major source of nutrient for a newly formed organism</span>