Which of these is NOT an environmental concern related to the proposed sulfide mining operation? A) acid mine drainage B) heavy metal contamination C) water and soil contamination D) increasing pH in nearby water sources

The small circles represent molecules of oxygen. What will eventually happen to the oxygen molecules when they are in a higher concentration outside the cell? A.

An orginisms [blank] is the way it's genotype is expressed

nsulin functions in the body by: Select one: a. metabolizing glucose to make energy. b. enabling glucose to enter the cells. c. increasing circulating blood glucose. d. producing new glucose as needed.

The diagram shows a basic food chain. Which is the primary consumer? rabbit grass snake hawk

Why does an energy transfer not always result in phase change?

Why are there many separate ecosystems in a rainforest

Describe several ways in which the cheek epithelial cells differed from the potato, tomato, and onion cells? be specific

Which of the following is an example of human capital? People investing money into technology. The investment in education and training for people. Humans migrating to where their talents are needed. People who educate others on how to invest.

If a heterozygous male with the genotype Ww is mated with a homozygous recessive female of genotype ww, there is a chance that of the offspring will be heterozygous. A:25% B:50% C:100%

Merle is a marking pattern in canine coats that appears as a marbling of color in a solid coat. the merle gene displays incomplete dominance.