Read the passage below and choose the right answer to the following question (choices are described as stronger or described as weaker? ): The closer the field lines are drawn together, the stronger the field being described. Compared to a field represented by lines spaced every inch on a sheet of paper, if another field were drawn at the same scale with lines spaced every two inches, the second field would be described as stronger or described as weaker??
described as weaker?

Read the passage below and choose the right answer to the following question (choices are decreased. or increased or ): The higher up a food chain that humans eat, the greater the levels of toxic metals they take in. Sarah ate a piece of shark meat for dinner, Sarah's levels of toxic metals have decreased. or increased or?
increased or

Read the passage below and choose the right answer to the following question (choices are Mike or John ): Pigments in the skin act like a filter that can prevent the skin from making vitamin D. As a result, people with darker skin need more time in the sun than people with lighter skin to make the same amount of vitamin D. Two friends are headed to the beach, Mike and John. Mike is white, and John is black. Both want to make the same amount of vitamin D through sun exposure. The person who will take less time to make the amount of vitamin D is Mike or John?
Mike

Read the passage below and choose the right answer to the following question (choices are deeper or shallower ): Older rocks are at the bottom and younger rocks are at the top. A person is digging up rocks, and wants to get the newest ones. The person will dig deeper or shallower?
shallower