Q: Ammonia, urea, and uric acid are examples of what kind of waste? Choices: - carbonous - sulphurous - oxygenous - nitrogenous A:
nitrogenous

(Question)
Q: What force pulls people and objects toward the center of the earth? Choices: - magnetism - variation - motion - gravity A:
(Answer)
gravity

Ques: Q: The punnett square shows the possible what, and their most likely ratios? Choices: - receptors - chromosomes - phenotypes - genotypes A:
Ans: genotypes

(Q).
Q: What forms when cells start to grow out of control? Choices: - fat - moles - inflammation - tumor A:
(A).
tumor

Ques:Q: The physical sciences can be divided into physics and what other science? Choices: - biology - astrology - phsycology - chemistry A:

Ans:chemistry

Ques:Q: What type of electrons do all group 14 elements have four of? Choices: - second layer - internal - shell - valence A:

Ans:
valence