fact and question: usually plants die or become dormant during the winter
Question: Your mom's garden she worked hard on in the Spring will eventually lose its green in the Winter because flowers need certain temperatures to survive. In the winter, they will all

What's the answer?

answer: perish

fact and question: the circulatory system brings oxygen from the lungs to the rest of the body
Question: The circulatory system is so long it

What's the answer?

answer: could be wrapped around the earth

fact and question: if a population decreases to zero then that organism is extinct
Question: How low must be a population of some species drop before it is extinct?

What's the answer?

answer: to nothing

fact and question: if food is cooked then heat energy is added to that food
Question: In order to safely eat meat, you need to do what to it?

What's the answer?

answer:
boost its temperature