The answere is D. Shallow ground water because it is evaporated quickly
I believe B) I think because if there are more animals nothing is going to change but the supplys like food and shelter may decrease but that's not an option
It's depends on the size of molecule. big ones cannot pass the membrane while smaller molecules can.
When a virus attacks a cell, it kills the cell and the virus multiplies to spread throughout the body
Answer:
1- substitution.
2- neutral.
Explanation:
The change in the genetic sequence of the organisms known as mutation. Mutations might be sudden and heritable in nature. spontaneous mutation and induced mutation are types of mutation.
A change that causes a change in single base pair of a gene sequence is called substitution mutation. The original leucine sequence is GTT and the mutated sequence is GTG. Thus T has been substituted by G.
Mutation can be beneficial, detrimental or neutral. The neutral mutation is that does not affect the physical change. Both GTT and GTG code for the same amino acid so it would be neutral.
