Question 9 (1 point) Choose ALL that apply for raft spiders.
Raft spider sight weight and large surface area allow it to walk on water.
Raft spider's heavy weight and small surface area allow it to walk on water
Raft spiders sprint along submerged plants to catch underwater prey.
Raft spider's legs have a waxy surface that repels water
Cortion 11

it would lead to upper respiratory infections and pneumonia.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

oxygen +1 most likely