Q: Because the solute is moving down the concentration gradient, and no input of energy is required, facilitated diffusion is considered what type of transport? Choices: - active - neutral - adaptive - passive A:
passive

Q: What results from the evaporation of sea water? Choices: - carbon-di-oxide - reef - oxygen - salt A:
salt

Q: Q: What is the age-related disorder that causes the gradual loss of bone density and strength? Choices: - mitosis - arthritis - fibrosis - osteoporosis A:
A: osteoporosis

Question: Q: When solvent molecules selectively pass through a membrane from a dilute solution to concentrated solution, what process is occurring? Choices: - plasmolysis - active transport - diffusion - osmosis A:
Answer: osmosis

*Question*
Q: Extensive and intensive are categories of properties that apply to what? Choices: - volume - weight - height - matter A:
**Answer**
matter

(Question)
Q: What land mammal has the longest gestation period? Choices: - Rhino - Giraffe - Asian elephant - african elephant A:
(Answer)
african elephant