Answer:
c. a trait with four alleles
Explanation:
Yaa that statement is true, complex chemical catalyst of living cells are enzymes
Live only on land. There are many species of underwater plants on Earth. :)
When the two waves meet, there are two possibilities:
1.If the waves were both in phase and moving in the same direction, then, the amplitude will double, this is called constructive interference.
2. If the two waves were exactly out of phase, then they will try to move the water surface in all directions, thus, no movement and the waves cancel out. This is called destructive interference.
