Which of these is an example of a chemical change? A. Burning a piece of wood
B. Dissolving salt in water
C. Breaking a tree branch
D. Melting ice

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Construct an explanation about the function of mitosis for multicellular organisms

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3