Q: What is the term for a structure composed of more than one type of tissue? Choices: - marrow - system - cortex - organ A:
organ

Q: At what time of the year can tornadoes occur? Choices: - winter - spring - summer - any A:
any

Q: Q: What do doctors call farsightedness or the inability to see close objects clearly? Choices: - hypopia - dysarthria - myopia - hyperopia A:
A: hyperopia

Question: Q: Give an example of air pollution while painting indoors. Choices: - fuel fumes - gas fumes - variety fumes - paint fumes A:
Answer: paint fumes

*Question*
Q: What are negative electrons attracted to? Choices: - hormones - ions - neutral electrons - positive protons A:
**Answer**
positive protons

*Question*
Q: The cells of most eukaryotic and many prokaryotic organisms can carry out what type of respiration? Choices: - anaerobic - kinetic - energetic - aerobic A:
**Answer**
aerobic