What one of the following items is a producer of pollution?

a. forest

b. oceans

c. factories

d. bicycles user: how many times in the history of earth has the number of species dropped drastically?

a. 4 times

b. 3 times

c. 5 times

d. 6 times

Two gene loci, A and B, are unlinked (and thus assort independently), and allelesA and B are dominant over alleles a and b. Indicate the probabilities of producing the following:a. An AB gamete from an AABb individual? b.

What is the effect of excess heat or temperature on an enzyme?

Which process is response for changing the composition of rock? chemical weten mechanical weather Save and

Which best describes the advantages of food processing?

The portion of a neuron that carries information toward the cell body is the

Enzymes work best at?

Which technique is used to separate the different cell parts?

How do scientists know that the universe is expanding? The Doppler effect shows stars with yellow shifted light The Doppler effect shows stars with green shifted light The Doppler effect shows stars with red shifted light The Doppler effect shows

What are two ways in which scientists transform plant cells without using plasmids?

Exploring how indoor air pollutions lead to respiratory problems is an example of using biology to what