How do circulatory system and immune system work together to respond to an injury

C (if this is multiple choice)

Explanation:

The immune system creates white blood cells, and the circulatory system moves them through the body.

sea breeze

explanation:

cool air is going towards land allowing for the land to be cooler, the hotter air gets pushed away from the land.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products