Answer the following question given this paragraph: Erosion moves sediments after they have formed. The sediments are transported away from the place where they form. There are several agents of erosion. Flowing water moves and deposits sediments. Water erodes far more material than any other erosional agent. Wind is important as an agent of erosion. This is especially true in arid climates. Ice, in glaciers, can erode enormous quantities of sediments. Gravity as a force of erosion pulls material downhill. Q: What moves sediments after they have formed? Choices: - photosynthesis - migration - perspiration - erosion A:
erosion
Answer the following question given this paragraph: Feathers help birds fly and also provide insulation and serve other purposes. Birds actually have two basic types of feathers: flight feathers and down feathers. Both are shown in Figure below . Flight feathers are long, stiff, and waterproof. They provide lift and air resistance without adding weight. Down feathers are short and fluffy. They trap air next to a bird's skin for insulation. Q: Birds actually have two basic types of feathers: flight feathers and? Choices: - colorful plumes - landing feathers - shed feathers - down feathers A:
down feathers
Q: Answer the following question given this paragraph: Amino acids contain both a carboxylic acid group and an amine group. Q: Amino acids contain both a carboxylic acid group and what other group? Choices: - lipid - fatty - compounds - amine A:
A: amine
Question: Answer the following question given this paragraph: If pollination and fertilization occur, a diploid zygote forms within an ovule in the ovary. The zygote develops into an embryo inside a seed, which forms from the ovule and also contains food to nourish the embryo. The ovary surrounding the seed may develop into a fruit. Fruits attract animals that may disperse the seeds they contain. If a seed germinates, it may grow into a mature sporophyte plant and repeat the cycle. Q: If pollination and fertilization occur, a diploid zygote forms within an ovule, located where Choices: - bladder - uterus - testicle - ovary A:
Answer: ovary
*Question*
Answer the following question given this paragraph: Plants and other autotrophs make food out of "thin air"at least, they use carbon dioxide from the air to make food. Most food is made in the process of photosynthesis. This process provides more than 99% of the energy used by living things on Earth. Photosynthesis also supplies Earth's atmosphere with oxygen. Q: What process provides more than 99% of energy? Choices: - glycolysis - nuclear fusion - cellular respiration - photosynthesis A:
**Answer**
photosynthesis
(Question)
Answer the following question given this paragraph: Biogeography is the study of how and why plants and animals live where they do. It provides more evidence for evolution. Let's consider the camel family as an example. Q: What is the study of how and why plants and animals live where they do? Choices: - geomorphology - heredity - lithography - biogeography A:
(Answer)
biogeography