When would the largest adaptive radiation of species occur? A-during mass extinction events B-immediately before mass extinction events C-immediately after mass extinction events D-50 million years after a background extinction event

Question 1: a. what are the three (3) major organs of the nervous system b. for each organ you have named, describe the function

Fish and amphibians are similar because they both: grow hard shells lay eggs have exoskeletons are invertebrates

The amount of water that is available to enter groundwater in a region is called a Discharge b Well water C Capillary Action d Recharge

A female fly, full of fertilized eggs, is swept by high winds to an island far out to sea. she is the first fly to arrive on this island, and the only fly to arrive in this way.

Which part of a leaf contains all the chemicals necessary for photosynthesis?

A particular tissue was discovered to have cells that lie in small chambers, separated by a matrix that is solid yet flexible, and fibers that could be stretched while still being able to return to their original length. Name this tissue.

What does the lac operon in bacteria code for?

Egg and sperm are a type of these?

What is Chemical digestion?

Where would sugar most likely be present in water?