An ectotherm is an animal that is dependent on external sources of body heat
An endotherm uses heat that its body produces
So the best likely answer would be C.<span> whether or not the animal maintains a constant body temperature</span>
Answer:
The correct answer is - paracrine.
Explanation:
Parietal cells are the epithelial cells that release intrinsic factors and hydrochloric acid. The release of the HCL is triggered by the histamine which is released by the Enterochromaffin-like cells that are located in the gastric mucosa.
The effect of the histamine on parietal cells are paracrine as they communicated with the cell to cell communication and induces the change in the neighbour cells.
Thus, the correct answer is - paracrine.
The role of the revivalists of the Second Great Awakening in the abolitionist movement is that revivalist preachers didn’t believe in slavery so they contribute in the abolitionist movement against slavery.
<h3>What is the role of revivalists of the Second Great Awakening in the abolitionist movement?</h3>
Social activism influenced the abolition groups and provide support in their movement. They began efforts to reform prisons and care for the handicapped and mentally ill people.
So we can conclude that option C is the correct answer.
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