By using force on the object .-.
<span>A
gradual change in phenotype over a geographical area is called a cline (or clinal variation).</span>
A
cline is gradual phenotypic (and/or genetic) differences over a geographical
area. It usually happens as a result of the change of allele frequencies within
the gene pool.
Answer:
D.) Gravitational potential energy
Explanation:
A monomer is a small molecule that may become chemically bonded to other monomers to form a polymer.
