Question 1

a plant that has transport tissues for carrying water, food, and nutrients to its cells

Accepted Answer

vascular plant

Question 2

the human body's largest organ, covering the outside of the body

Accepted Answer

skin

Question 3

any waste product or contamination that harms or dirties an ecosystem and harms organisms

Accepted Answer

pollution

Question 4

sand, bits of rock, fossils, and other matter carried and deposited by water, wind, or ice

Accepted Answer

sediment

Question 5

a living thing that gets energy by breaking down dead organisms and animal wastes into simpler substnces

Accepted Answer

decomposer

Question 6

the process that produces reproductive cells

Accepted Answer

meiosis

Question 7

a model of an organism, formed when sediment fills a mold and hardens

Accepted Answer

cast

Question 8

the theory that Earth's crust is divided into plates that are always moving

Accepted Answer

plate tectonics

Question 9

a community of organisms and the environment in which they live

Accepted Answer

ecosystem

Question 10

a measure of the amount of energy in a wave

Accepted Answer

amplitude

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