Answer the following question given this paragraph: The lithosphere is composed of both the crust and the uppermost mantle. The lithosphere is a brittle, rigid solid. It is easily cracked or broken. Q: Besides the uppermost mantle, what else is the lithosphere composed of? Choices: - surface - outer core - inner core - crust A:
crust
Answer the following question given this paragraph: Both the elephant and the boy are falling to the ground because of gravity. The force of gravity (F grav ) is greater for the elephant than it is for the boy because the elephant is much more massive. Nonetheless, both of them will reach the ground at the same time (assuming they fall from the same height at the same time and there is no air resistance. ). Q: If an elephant and a boy are falling towards the ground, who will land first? Choices: - the boy - neither will land - the elephant - both same time A:
both same time
Q: Answer the following question given this paragraph: An apple contains about 20 grams of carbohydrates. How much energy does it provide?. Q: About how many grams of carbohydrates are in a typical apple? Choices: - 30 - 35 - 25 - 20 A:
A: 20
Question: Answer the following question given this paragraph: Most fungi are multicellular, but some exist as single cells. Single-celled fungi are known as yeasts. Fungi spend most of their life cycle in the haploid state. They form diploid cells only during sexual reproduction. Like the cells of protists and plants, the cells of fungi have cell walls. But fungi are unique in having cell walls made of chitin instead of cellulose. Chitin is a tough carbohydrate that also makes up the exoskeleton (outer skeleton) of insects and related organisms. Q: What is the common term for single-celled fungi? Choices: - sponges - mushrooms - prokaryotes - yeasts A:
Answer: yeasts
*Question*
Answer the following question given this paragraph: A certain mineral may form in different colors. Figure below shows four samples of quartz, including one that is colorless and one that is purple. The purple color comes from a tiny amount of iron. The iron in quartz is a chemical impurity. Iron is not normally found in quartz. Many minerals are colored by chemical impurities. Other factors can also affect a mineral's color. Weathering changes the surface of a mineral. Because color alone is unreliable, geologists rarely identify a mineral just on its color. To identify most minerals, they use several properties. Q: Where does the purple color in quartz come from? Choices: - aluminum - dirt - bronze - iron A:
**Answer**
iron
(Q).
Answer the following question given this paragraph: Q: The hemolymph and body cells exchange chemicals within what body part? Choices: - the lungs - the heart - the gums - the sinuses A:
(A).
the sinuses