We have 20 different amino acids in our bodies.
Actually it is the females the mostly build the nests the males will help build it sometimes both males and females will build it but typically it is females and that goes for all birds.
"Females typically build nests, but sometimes both parents or just the male"
The predator would be the weasel, as it hunts down the hare :)
These are called igneous rocks due to them being made from lava from an volcanoe eruption,
Answer:
: any of a series of chemical reactions in photosynthesis not requiring the presence of light and involving the reduction of carbon dioxide to form carbohydrate especially : calvin cycle.