Answer:
A.
Explanation:
cool . . this that correct.
Because the gravity of the sun keeps all planets in their orbits :3 hope I helped
Because Thymine is "replaced" with Uracil, the corresponding RNA Code for AAT would be UUA.
Answer:
Its D, The cell membrane(also known a the plasma membrane) has a job in which it has to allow passage in and out of the cell. Therefore it can prevent harmful substances from entering the cell. Think of it as security, either allowing you access or denying you depending on if you're a threat
