Yolanda poked her finger on a sharp object. which type of neuron allowed her body to cause the movement that removed her hand from the sharp object?
a) gland
b) relay
c) sensory
d) motor

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

Me with biology endocrine system crossword also image left i need with hw