Which function is a role of a feedback system? 1 determination of blood type
2 regulation of growth in the 3 skeletal system
stimulation of appetite
4 identification of gender

Brainliest what are fingernails made of?

At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. which skill would be most valuable to you take the necessary steps to learn what you need to know to protect yourself? a. self-direction b. critical thinking c. problem solving d. effective communication       select the best answer from the choices provided.

Why is the first step in responding to life-threading situations to assess the situation?