Q: What shape is the colony of a volvox cell? Choices: - pyramid - coil-shaped - tubular - hollow ball shaped A:
hollow ball shaped

(Question)
Q: What is an attitude of doubt about the truthfulness of claims that lack empirical evidence? Choices: - conspiracy - speculation - independent variable - skepticism A:
(Answer)
skepticism

Ques: Q: Compounds that contain mainly the elements carbon and hydrogen are called what kind of compounds? Choices: - microscopic compounds - reactive compounds - natural compounds - organic compounds A:
Ans: organic compounds

(Q).
Q: In addition to insects, what large invertebrate phylum includes animals such as spiders, centipedes, and lobsters? Choices: - onychophora - fungi - ostracods - arthropoda A:
(A).
arthropoda

Ques:Q: Density and pressure of air decreases with what? Choices: - temperature - humidity - horizontal distance - altitude A:

Ans:altitude

Q: What is the measure for how fast or slow something moves? Choices: - momentum - kinetic energy - inertia - speed A:
speed