Answer: B
Explanation: Multiple different combinations of bases (A, G, C, T) can code for the same amino acid. This means that there are more possible combinations of the bases than there are amino acids. There are 20 amino acids and the four bases can have up to 64 different codon combinations.
Answer:
I believe it is B, direct contact
Explanation:
Ali most likely wasn't eating food that the dog had contaminated, nor was it likely that a mosquito first bit the dog and then Ali. This leaves A and D, and A seems to be more likely.
Apologies if I am incorrect.
Cells are small, becuase they help form tissues, organs, etc. Basically they are the foundation of life, without them, nothing else can be formed. They are the smallest substance found on earth.
hope this helps, any question post below
Extinction is the answer.
The one satellite has all the momentum before they connect, and then afterwards they share it.