Biology
Endocrine glands release
- enzymes
- hormones
- digestive chemicals
- gas
Endocrine System
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Answer
hormones
Reason — Chemical substances secreted by endocrine glands in the blood directly is called hormone.
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Endocrine glands release
22 Likes
hormones
Reason — Chemical substances secreted by endocrine glands in the blood directly is called hormone.
Answered By
14 Likes