Pls me. will give btainliest what are two different homeostatic mechanism

The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

Which hormone is used by both males and female?

We all have different forms of genes from our parent(s).what are these different forms called? a.alleles b.characters c.dna d.resources