Answer:
pineal gland
Explanation:
i think the correct answer is A, isnot c
The hormone which is released by the endocrine system is testosterone. This is because out of the given options all are glands such as the pineal, thymus, and pancreas.
Hormones may be defined as chemical messengers which are secreted by the endocrine gland into the blood.
Other important hormones released by the endocrine system are aldosterone, growth hormone, FSH and LH, oxytocin, thyroid-stimulating hormone, etc.
Therefore, the hormone which is released by the endocrine system is testosterone.
To learn more about the Endocrine system, refer to the link:
https://brainly.com/question/4455660
