Q: What is the process in which unstable nuclei become stable by emitting particles and energy and changing to different elements called? Choices: - nuclear decay - radioactive decrease - initial decay - radioactive decay A:
radioactive decay

(Question)
Q: While most mammals give birth to live young, monotremes can do what? Choices: - reproduce asexually - adopt offspring - steal eggs - lay eggs A:
(Answer)
lay eggs

Ques: Q: What elements have the highest attraction for electrons? Choices: - gases - metals - carbons - nonmetals A:
Ans: nonmetals

(Q).
Q: Acceleration is a vector, and thus has a both a magnitude and what else? Choices: - temperature - pressure - wavelength - direction A:
(A).
direction

Ques:Q: A common age-related bone disease in which bone density and strength is decreased is know as what? Choices: - allergies - Stomach - fibrosis - osteoporosis A:

Ans:osteoporosis

Ques: Q: The velocity at the beginning of the time interval is called what? Choices: - growing velocity - internal velocity - previous velocity - initial velocity A:
Ans:
initial velocity