Ques: Q: Observations suggest that a force applied to an object is always applied by what? Choices: - itself - gravity - dark matter - another object A:
Ans: another object

Ques: Q: What type of invertebrate typically has a single spiraled shell? Choices: - bipod - arthropod - anthropod - gastropod A:
Ans: gastropod

Ques: Q: What promotes cell division and are necessary for growing plants in tissue culture? Choices: - polyamines - auxins - mitochondria - cytokinins A:
Ans: cytokinins

Ques: Q: What type of matter transmits light without scattering it? Choices: - translucent - clean - bioluminescent - transparent A:
Ans:
transparent