What term refers to any episode of multiple losses of species?

a. mass commencement

b. mass extinction

c. mass genesis

d. mass insurgence

What is the name for a group of individuals of the same species living together in the same area at the same time?

What organisms has many fins and feeds on insects and plants?

Question Select the correct answer. A keystone species has a relatively__ population in its ecosystem. large small endangered dominating Submit

African black-bellied seedcracker finches have beaks that are either large or small. only large-beaked birds can crack open hard seeds, and small-beaked birds are more adept at handling small seeds.

A fire partially destroys a temperate deciduous forest. In the following spring, small mosses and low growing plants are observed growing amongst the burned trees and former underbrush. This is an example of

Explain the relationship between mutation, natural selection, adaption, and extinction

When are phytoplankton counts the highest?

Diamond is The hardest mineral on the mohs scale A no nonmetallic element The only mineral with luster An isotope of silicon

What are the three types of interactions between organisms in an ecosystem

The stomach liver and other parts of the digestive tract are contained in the