if a metal is an answer then that iis the answer.
Because our bodies work to fight off unknown substances like bacteria
Answer:
It means the organisms ability to survive and reproduce in an specific environment.
Explanation:
Androgens are hormones that promote the development of male characteristics.
<h3>
What are Hormones?</h3>
These are chemical messengers which are secreted into the blood for different functions in the body.
Androgens are sex hormones which are involved in the development of the male reproductive system.
Read more about Androgens here brainly.com/question/7030072
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