Answer: abrasion
Most wind erosion is caused by abrasion. Abrasion is the mechanical process of erosion which wears off solid rocks and sand particles from the surface due to high speed wind currents acting on the surface. It is an effective tool which cut and wear the surfaces against which they are driven.
Answer:
abrasion
Explanation:
Answer/Explanation:
Let's say the allele for short hair is S and the allele for long hair is s. Since long hair is recessive, an individual would need to have two copies of that allele to show the genotype (h0m0zygous - ss). That means they must inherit one from each parent.
A guinea pig with short hair could be h0m0zygous (SS) or heterozygous (Ss)
Since a short haired male and a short haired female produced some long haired offspring, they must each have a copy of the long haired allele (s). Otherwise there is no way their offspring could inherit two copies of the s allele. The offspring must have got one s allele from each parent.
Therefore, the parents must both be heter0zygous (Ss)