What will happen to the rate of photosynthesis if the light intensity is increased?
a. it will be lower
b. it will be higher
c. it will be the same

i was thinking 4.0 v hope this

i thinking chemical change

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.