<span>The answer is c. peach or nectarine
A peach</span> has only one seed. Its seeds have grooves around it.
Banana has many seeds although very small to notice. A cherry has one or two seeds but it does not have grooves on it. An orange seed has grooves on it but there are a lot of them in one fruit.
B: They occur more quickly than reactions without enzymes
The answer is all of the above
Pericardium or pericardial sac.
Hope This Helps!
It is known as a innate behavior
