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trasher [3.6K]
3 years ago
10

A scientist has a new cough medicine by giving it to a group of course the scientist gives another group called the liquid and t

ells them cough medicine the people and goods are women between the ages of 20 and 30 you never a are in good health identify the experimental group and control group and it controls explain your decision
Chemistry
1 answer:
Liula [17]3 years ago
6 0

Answer:50

Explanation:

Just look it up

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Answer:

that's all I can do

your welcome

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Answer:

45 IS THE ANSWER

Explanation:

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2 years ago
Predict the products and then balance the equation
Aneli [31]

\qquad \qquad\huge \underline{\boxed{\sf Answer}}

Here's the balanced equation for given Double displacement reaction ~

\sf Pb(NO_3)_2 +2 \:  KI = PbI_2  +2 \:  KNO_3

The products fored are : Lead Iodide ( PbI2 ) and Potassium Nitrate ( KNO3 )

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2 years ago
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_________ often has a unique characteristic that is being measured or compared with the base.
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Gold, as it has the unique characteristic yo
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3 years ago
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The figure below demonstrates what happens to white light when it passes through a prism. Which colors of lights has the highest
Yuri [45]

Answer:

Blues

Explanation:

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Red    Orange   Yellow   Green   Blue   Indigo   Violet

low energy  => => => => => => => => => => high energy

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long wavelengths => => => => => => => => short wavelengths

Note: All L's on the Left => low, low, long; other end are opposites.

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