Ques: Q: Which instruments are used to measure the angle of the slope of a volcano? Choices: - altimeter - compass - calipers - tiltmeters A:
Ans: tiltmeters

Ques: Q: Exposure to what causes skin color to darken? Choices: - hormones - heat - pressure - sunlight A:
Ans: sunlight

Ques: Q: Transport of water and solutes in plants water potential is a measure of the difference in potential energy between a water sample and this? Choices: - green water - dirty water - salty water - pure water A:
Ans: pure water

Ques: Q: Transport of nutrients and regulation of body temperature through fluid flow are characteristics of which bodily system? Choices: - peripheral - gastrointestinal - reproductive - cardiovascular A:
Ans:
cardiovascular