The RNA bases pair as:
Uracil will pair with Adenine
Guanine will pair with Cytosine
Adenine will pair with Thymine
Cytosine will pair with Guanine
It finds somewhere warm until the temp goes up.
Answer:
B
The leaves fall off the trees each year and decay, which provides nutrients to the soil.
Answer:
Explanation:
abduction/adduction
flexion/extension
internal lexternal rotation.
Answer:
cell membrane: provides protection for a cell . It also provides a fix environment inside the cell and the membrane has several different fonctions . One is to transport nutrients into the cell and also transports toxic substance out of the cell.
cell wall: cell wall is a structual layer sorrounding some types of cells , just outside the cell membrane . it can be tough , flexible ,and sometimes riding. it provides the cell with both structual support and protection , and also acts as a filtering machine.
