The answer is D. at least im pretty sure...
Mechanical Weathering is the process of breaking big rocks into smaller rocks, during this process, no new substances are made. The rock gets smaller but it's still the same rock.
Answer:
Option A , The allele for yellow is dominant to white
Explanation:
It is given that 23 percent of the sheep have white fat and 77 percent have yellow fat.
Thus, it is clear that sheeps with yellow fat is a dominant characteristics.
Usually, the frequency of homozygous recessive allele in a given population is represented by 
and here 
Frequency of allele for white fat 
While frequency of homozygous dominant allele and heterozygous dominant allele is represented by 
And here 
Allele for yellow fat 
Hence, option A is correct.
Answer:
sand goes in S,L
air goes in L,G
Explanation:
hope it helps, have nice day/night
im sorry didnt do all of them it's a little hard for me
L= liquid
S=solid
G=gas