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

Question: Q: From where have the earliest ocean plants thought to have evolved? Choices: - green pepinia ancestor - simple coral ancestor - simple alga ancestor - green alga ancestor A:
Answer: green alga ancestor

Question: Q: What is the movement of plates called? Choices: - fracking - migration - volcanic activity - plate tectonics A:
Answer:
plate tectonics