The distribution of hippopotamus muddy shadows is generally

Can survive in muddy wallows, but must have permanent access to water in dry season because of complex skin physiology. (Will crack if exposed to air for long periods).

Water habitat must be deep enough for submersion with nearby grassland for foraging.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

b.have there own function.