Q: What is the process in which many new species evolve in a short period of time to fill available niches called? Choices: - adaptation - learned behavior - spontaneous mutation - adaptive radiation A:
adaptive radiation

(Question)
Q: How many neutrons do 99% of carbon atoms have? Choices: - sixteen - five - eight - six A:
(Answer)
six

Ques: Q: What is your body made up of? Choices: - skin - millions of elements - energy - trillions of cells A:
Ans: trillions of cells

(Q).
Q: Turbulent sounds, at the onset of blood flow when the cuff pressure becomes sufficiently small are called? Choices: - pinworm sounds - whooping sounds - choanocyte sounds - korotkoff sounds A:
(A).
korotkoff sounds

Ques:Q: What may the jointed appendages of arthropods be used for? Choices: - jumping - crawling - digging - walking A:

Ans:walking

Question: Q: What radiation, generally produced by thermal motion and the vibration and rotation of atoms and molecules, literally means "below red"? Choices: - microscopic - ultraviolet - gamma radiation - infrared A:
Answer:
infrared