It is the large intestine
The R group varies, and it is the carbon-phosphate backbone
It is the b. food chain and begins with plant, then animals that eat plants, and finally animals that eat other animals.
cephalocaudal principle
The cephalocaudal principle states that development proceeds from top to bottom. According to this principle, a child will gain physical control of their head first. After this, physical control will move downward to the arms and lastly to the legs.
