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Biology

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Theodora Kertzmann

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โˆ™ 2021-10-13 18:34:43
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Cards in this guide (28)
Energy OS defined as the ability to

energy is defined as the ability to do....work.

In 1929 why did the stock market crash

The Smoot-Hawely Tariff Act

What is the purpose of having a control in an experiment

Having a control in an experiment allows you to see what happens when no variables are changed. If you do not have a control, you do not have anything to compare your results with after changing variables of the experiment.

What best describes a theory

a) an idea that has never been proven wrong

What property of water gives it a strong surface tension

Water forms hydrogen bonds, which gives it a strong surface tension.

What do two different neutral isotopes of the same element have in common

They have the same number of protons in the nucleus and same number of electrons surrounding the nucleus.

Ecological cycles include the what of organisms
To be accurate a theory must continue to explain what

To be accurate, a theory must continue to explain what

Which term describes the living and nonliving things in an area

ecosystem

Which feature or property of water allows plants to draw liquid water up from their roots

This is due to capillary action but it is found in tiny tubes. If the water wets the sides of the tube, it will rise. If you get a coner of a napkin wet, more will become wet because of capillary action.
If you place a wilted stalk of celery in water it will become turgid (stiff) because of this action. Water is said to be "sticky" and will adherd to surfaces and to other water molecules.

A heat wave that causes an organism to move to a cooler climate is an example of a

stimulus

Which life making function is an important part of the growth cycle

Reproduction

Which life characteristic describes a long-term response to the environment

adaptation

If you get something in your eyes in the lab what is the most important thing to do

use eye wash station

What chemical is formed in a chemical reaction

The chemical or chemicals formed in a chemical reaction are called the product of the chemical reaction.

When conducting a biology investigation why is it important to note the safety rules and symbols

to avoid accidents

Which describes speciation

the formation of a new species

How many species of dogs are found in the world

All dog breeds are of the same species.

Why is the era of early humans called stone age

Because it is as old as stone itself.

Who was president when the civil rights act of 1964 act was passed

Lyndon B. Johnson

What do chemical processes store and release in the bonds of molecules.

energy

The growth cycle requires to run.

The growth cycle requires _____ to run.

Symbols in a lab procedure alert you to .

Symbols are used in lab procedures and in other kinds of instructions to alert you to important information or to the potential for hazards if procedures are not carefully followed.

The study of living things and their environment is called .

Biology

What factor distinguishes the experimental group from the control group

hypothesis

What is the ability to change color to avoid predators

Adaptation

What Life is made of different or forms of life.

what Life is made of different _____, or forms of life.

What is a reactant

A reactant is a substance that participates in and changes during a reaction.

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