Q: What is the fluid that carries sperm through the urethra and out of the body, and provides it with nutrients? Choices: - blood - bacteria - yeast - semen A:
semen

Q: What is the name of the process for delivering water to crops? Choices: - drainage - reclamation - bilge - irrigation A:
irrigation

Q: Q: What muscle in the chest helps inflate and deflate the lungs? Choices: - pectoral - cartilage - heart - diaphragm A:
A: diaphragm

Question: Q: All alkanes are composed of carbon and hydrogen atoms, and have similar bonds, structures, and formulas; noncyclic alkanes all have a formula of cnh2n+2. the number of carbon atoms present in an alkane has what? Choices: - done limit - crippling limit - such limit - no limit A:
Answer: no limit

*Question*
Q: What two activities are especially important when a number of local populations are linked, forming a metapopulation? Choices: - family reunions and emigration - flow and emigration - immigration and family reunions - immigration and emigration A:
**Answer**
immigration and emigration

*Question*
Q: In naming ternary compounds, which type of particle is stated first? Choices: - molecule - anion - subatomic - cation A:
**Answer**
cation