Q: What is a molecule made up of two subunits? Choices: - chloride - enzyme - acid - dimer A:
dimer

Q: What is the term for when a substance boils and changes to gas? Choices: - activation point - changing point - reaction point - boiling point A:
boiling point

Q: Q: Solid bedrock vibrates less and therefore does less of what to bedrock? Choices: - block - dampen - butress - damage A:
A: damage

Question: Q: What do cells secrete that binds to receptors? Choices: - stress - endorphans - proteins - factor A:
Answer: factor

*Question*
Q: How did a vascular let plants grow? Choices: - they could conduct photosynthesis - they could bear fruit - they could reproduce - they could grow taller A:
**Answer**
they could grow taller

(Question)
Q: A sprain is a strain or tear in what part of the body? Choices: - stomach - skeleton - torso - a ligament A:
(Answer)
a ligament