Q: What do you call a pure substance that cannot be broken down into different types of substances? Choices: - molecule - sample - compound - element A:
element

Q: What is another term for joules per second? Choices: - jiffies - jacobs - parsons - watts A:
watts

Q: What is the rate of change of velocity called? Choices: - transmission - vibration - speed - acceleration A:
acceleration

Q: What will the contraction of smooth muscles help organs do? Choices: - fine motor movements - move joints - move across distances - carry out functions A:
carry out functions