Question: Q: Because force and electric field are what, they have direction as well as their value? Read this paragraph and choose the correct option from the provided answers: Force and electric field are vectors and thus 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? Read this paragraph and choose the correct option from the provided answers: The earliest plants are thought to have evolved in the ocean from a green alga ancestor. Plants were among the earliest organisms to leave the water and colonize land. The evolution of vascular tissues allowed plants to grow larger and thrive on land. The evolution of seeds and pollen allowed them to reproduce on land without moisture. Flowering plants evolved flowers with ovaries that formed fruits. They have been the most successful plants of all. 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? Read this paragraph and choose the correct option from the provided answers: Earthquakes are used to identify plate boundaries ( Figure below ). When earthquake locations are put on a map, they outline the plates . The movements of the plates are called plate tectonics. Choices: - fracking - migration - volcanic activity - plate tectonics A:
Answer:
plate tectonics