Abiotic features are not living. they may play a role in helping biotic creatures live, but them theirselves do not live.
The answer is
<span>D) hepatopancreatic ampulla
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Steroid hormones easily diffuse through the cell membrane. The hormone binds to its receptor in the cytosol, forming a receptor–hormone complex. The receptor–hormone complex then enters the nucleus and binds to the target gene on the DNA.