Answer: Because a person is losing mass not weight.
Explanation: A person wants to lose the amount of matter in them, not the amount of gravity pulling on them. So they want to lose mass, not weight.
If we label the yellow parrot alleles with YY (a homozygote) and green parrot gg (also a homozygote) we can cross these two individuals and determine their future offspring.
YY x gg
Yg Yg Yg Yg
All of the offspring would receive one dominant Y allele from the yellow parent and one recessive allele from the green parent and their genotypes would all be Yg (heterozygotes). Since Y allele is dominant, all of the offspring would have yellow feathers.
Answer: It makes the soil frozen and hard
Explanation: the permafrost frezzes the soil and doesnt allow any plant life to grow
In the outer shell. So, A the outer level.
I hope that this helps.