Q: A can of warm soda will fizz more because increasing the temperature decreases the what of a gas? Choices: - Acidity - humidity - viscosity - solubility A:
solubility

Q: Mushrooms are an example of what type of organism, which includes beneficial and toxic specimens? Choices: - spores - bacteria - seeds - fungi A:
fungi

Q: Q: How many chambers are in a reptiles heart? Choices: - ten - two - five - three A:
A: three

Question: Q: What is the process of converting atmospheric nitrogen to ammonia called? Choices: - atmospheric fixation - ammonia fixation - oral fixation - nitrogen fixation A:
Answer: nitrogen fixation

*Question*
Q: What works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities? Choices: - same selection - artificial selection - characteristic selection - natural selection A:
**Answer**
natural selection

Q: Q: Through a succession of mitotic cell divisions, what gives rise to a large number of cells? Choices: - condensation - air - cytoplasm - zygote A:
A: zygote