Lesson 1: Intro to Biology Review

New characteristics that appear when smaller parts combine are

• a. ecosystems

• b. organ systems

• c. emergent properties

• d. molecular properties

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NGSS.MS-LS2-3

Several dogs in a neighborhood barking loudly in response to one another form a

• a. biosphere

• b. community

• c. ecosystem

• d. population

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The basic unit of life is the

• a. atom

• b. molecule

• c. cell

• d. tissue

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

The smallest unit of matter is the

• a. atom

• b. molecule

• c. macromolecule

• d. cell

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NGSS.MS-PS1-1

A producer

• a. captures energy and makes food

• b. obtains energy by eating other living organisms

• c. is inorganic and not alive

• d. creates energy

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NGSS.MS-LS2-3

Organisms that depend on other organisms for energy are

• a. adapters

• b. consumers

• c. producers

• d. developers

Homeostasis is

• a. a type of stimulus

• b. a special type of reproduction

• c. the long-term adjustment to stimuli

• d. the maintenance of a stable internal environment

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NGSS.HS-LS1-3

Wind is considered alive because it supports airborne organisms and produces energy.

• a. True

• b. False

When a cell divides and forms two new cells, these new cells are

• a. parents

• b. offspring

• c. producers

• d. consumers

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NGSS.MS-LS3-2

The highest rank of the classification system is

• a. class

• b. domain

• c. family

• d. kingdom