Whelks are a type of sea snail. They have spiral shells and grow using their mantle to produce calcium carbonate. They are most likely
A
sponges.

B
mollusks.

C
cnidarians.

D
arthropods.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls