Breathing, heart beating, and food digestion are examples of activities using what type of muscle ?
a. voluntary
b. cardiac
c. smooth
d. involuntary

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

What function does a limb serve in each animal how are the limb bones of the four animal similar based on the similarities what can be inferred about the evolution of the poor animals

Which characteristics are typical of a human population in the postindustrial stage?