Q: What measures the amount of matter in an object? Choices: - concentrations - amounts - weight - mass A:
mass

(Question)
Q: New land can be created when what happens to a volcano? Choices: - it evolves - it dies - it stays dormant - it erupts A:
(Answer)
it erupts

Ques: Q: Both fats and oils are made up of long chains of carbon atoms that are bonded together. what are these chains called? Choices: - amino acids - metabolic acids - nucleic acids - fatty acids A:
Ans: fatty acids

(Q).
Q: What term means the percent by mass of each element in a compound? Choices: - molecular composition - calculated composition - mass composition - percent composition A:
(A).
percent composition

Ques:Q: Species of organisms that have permanently died out can also be called what? Choices: - succinct - inherited - occuring - extinct A:

Ans:extinct

Ques:Q: Because force and electric field are what, they have direction as well as their value? Choices: - sensors - neurons - mass - vectors A:

Ans:
vectors