What is one way hydraulic systems helped you

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?

Which is not a type of symmetry? a. asymmetryb. radial symmetryc. bilateral symmetryd. lateral symmetry

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.