Your body used the respiratory system (lungs)
Medieval i think sorry if i’m wrong.
Answer:
Properties of Life. All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
Explanation:
Answer:blood, I think
Explanation: I don’t have one
Answer: a metric unit of mass equal to one thousandth of a kilogram
Explanation: