Why do you think we find more bones than plants?

Which of the following is not a problem associated with dams? changes to waterways ecosystems. economic advantages. siltation behind the dam. Dam maintenance and breaks.

Explain what distinguishes primary and secondary consumers.

Which of the following would be considered the most important elements of life?

In an area with an ecological gradient, the relative abundance of plants and animals changes according to a. human population b. elevation c. biome type d. number of species

What special cells and tissue do flatworms have in their excretory and nervous system

What is the functional group that is formed when glycerol reacts with carboxylic acids to form triglycerides -Carbohydrate -Ester -Ether -Carboxylic acid

Ture or false evidence for evolution includes millions of fossils

Which leukocyte might you expect to find in higher quantities in a person experiencing allergies?

A small number of finches live in a protected bird area. They are given as much food as they need and have plenty of space. Why would natural selection not occur in this population? O A. There is no diversity in the population, O B.

How do organisms carry out chemical activities of life?