How do substances differ after a chemical change? The physical properties of the substance stay the same.
The physical property of the substance will change.
The physical property of the substance will become better.

2nd

Explanation:

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the anterior pituitary gland produces the following hormones and releases them into the bloodstream: psychotropic hormone, which stimulates the adrenal glands to secrete steroid hormones, principally cortisol. growth hormone, which regulates growth, metabolism and body       hope i