Q: The risk of what is raised by overexposure to the sun? Choices: - particle cancer - flux cancer - brain cancer - skin cancer A:
skin cancer

Q: What process provides over 99% of the energy supply for life on earth? Choices: - gases - nutrients - Carbon - photosynthesis A:
photosynthesis

Q: Q: What does liquid change to due to vaporization? Choices: - plasma - oil - solid - gas A:
A: gas

Question: Q: Alkenes can react with what to form alcohols? Choices: - air - proteins - sugars - water A:
Answer: water

*Question*
Q: The name carbon tetrachloride implies one carbon atom and four of which other atoms? Choices: - calcium - nitrogen - iodine - chlorine A:
**Answer**
chlorine

Q: Q: In plants, a cell plate is formed during cell cytokinesis by golgi vesicles fusing at the what? Choices: - tectonic plate - chromosomes plate - mitosis plate - metaphase plate A:
A: metaphase plate