What is homeostasis in the human body
A group of similar cells that perform a specific function?
A body structure that is composed of different kinds of tissues that work together?
Which of the following systems breaks food into nutrients
that can be used by the body?
What does the heart do for the body?
Which organ system transports oxygen and nutrients to all body cells?
Which organ system provides a framework that supports the body?
This system helps blood to move through the body to carry nutrients, oxygen, hormones, etc.
This system helps to ensure continuation of the species by producing offspring.