Animals utilize different reproductive strategies to guarantee the production of offspring. earthworms are hermaphroditic. what unique reproductive characteristic do earthworms possess?

a.
they reproduce only by asexual means.
b.
they produce both eggs and sperm.
c.
they have gemmules that are fertilized by amoebocytes.
d.
they possess only male amoebocytes.

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

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.