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The Characteristics of Living Things
Life Comes From Life
The Needs of Living Things
Random
Dead Possum
100
It is the most abundant chemical in cells.
What is water
100
The way living things arise from living things.
What is reproduction
100
The basic needs of all living things.
What is food,water,living space,and stable internal conditions.
100
all living things have these six things.
What is cellular organization, conatin similar chemicals, use energy, respond to their surroundings, grow and develop,and reproduce.
100

This word means self.

What is auto

200
An action or change in behavior.
What is response
200
A scientist carries out two tests that are identical in every respect except for one factor in this expirement.
What is controlled experiment
200
It makes up about 90 percent of the liquid part of your blood.
What is water
200

The chemical reactions of breaking down materials

metabolism

200

This word means feeder.

What is troph

300
An organism that is composed of many cells.
What is multicellular
300
The mistaken idea that living things can arise from nonliving sources.
What is spontaneous generation
300
organisms that cannot make their own food.
What is heterotrophs
300

The main source of energy for cells

carbohydrates

300
This word means other.
What is Hetero
400
A cell's main energy source.
What are carbohydrates
400
_____and_____helped to convince people that living things do not arise from nonliving material.
who are Redi and Pasteur
400
Organisms that can make their own food.
What is autotrophs
400

The genetic material that carry the chemical instruction of cells

nucleic acid

400

a change in an organism's surroundings that cause the organism to react

stimulus

500
They are the building materials of cells.
What are proteins and lipids
500
The one factor that a scientist changes.
What is a manipulated variable
500
The maintenance of stable internal conditions.
What is homeostasis
500

The ability to maintain stable internal conditions

homeostasis

500

The factor that changes in response to the manipulated variable

dependent or responding