Q: What is a measure of the average amount of energy of motion, or kinetic energy, a system contains called? Choices: - size - variation - precipitation - temperature A:
temperature

Q: Phosphate groups are found within phospholipids and what else? Choices: - amino acids - carotenoids - hydrocarbon chains - nucleotides A:
nucleotides

Q: Q: What structures receive blood from the atria and pump it out of the heart? Choices: - valves - muscles - Vascular Fibers - ventricles A:
A: ventricles

Question: Q: Pink snapdragons are an example of what? Choices: - grafting - nh3 hybridization - cloning - incomplete dominance A:
Answer: incomplete dominance

*Question*
Q: What is the type of cancer where bone marrow produces abnormal white blood cells? Choices: - anemia - kidney - liver - leukemia A:
**Answer**
leukemia

*Question*
Q: What prevents soil erosion on a hillside that is being farmed? Choices: - slash-and-burn - irrigation - no-till farming - terracing A:
**Answer**
terracing