Q: What are the three forms of water as found in nature? Choices: - balanced , liquid , gas - ice, vapor, sleet - solid , mixture , gas - solid, liquid, gas A:
solid, liquid, gas

(Question)
Q: The diatoms are unicellular photosynthetic protists that encase themselves in intricately patterned, glassy cell walls composed of silicon dioxide in a matrix of organic particles. these protists are a component of freshwater and these? Choices: - waste plankton - land plankton - source plankton - marine plankton A:
(Answer)
marine plankton

Ques: Q: Since the electric field lines point radially away from the charge, they are perpendicular to what? Choices: - singularity lines - archetypical lines - magnetic field lines - equipotential lines A:
Ans: equipotential lines

(Q).
Q: What in the skin dilates, or widens, in order to increase blood flow to the bodys surface? Choices: - veins - pores - tear ducts - blood vessels A:
(A).
blood vessels

Ques:Q: How does heat travel from the sun to the earth? Choices: - through sound waves - through light waves - secondary radiation from the sun - thermal radiation from the sun A:

Ans:thermal radiation from the sun

Question: Q: Like animals, protozoa are heterotrophic and capable of what? Choices: - pushing - creating - working - moving A:
Answer:
moving