what are animals with hydrostatic skeletons able to do that animals with exoskeletons or endoskeletons cannot?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

A(n) is a molecule influences the way that a molecule reacts.

Brian made this table to organize his notes on changes of state change of state energy change melting gain freezing lose deposition gain condensation lose