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Darya [45]
2 years ago
9

1)A government meets to discuss policies about controlling pollution. Which is the most appropriate type of information for the

government to use to make decisions?
a)stories from other government
b)research reports containing scientific data
c)guesses about the impact of pollutants
d)personal anecdotes from citizens
2)A patient reports side effects from a medication. A government committee learns about the side effects and decides the medication is not safe for public use. Did the committee use science to make the decision?
a)Yes; the committee used research.
b)No; the committee used an anecdote.
c)Yes; all medicine is science.
d)No; committees use rules, not science.
3)Which type of research might result in a law that restricts hunting of a particular species?
a)research showing a decrease in the popularity of hunting
b)research showing the species is harmful
c)research showing an increase in the population of the species
d)research showing the species is endangered in other geographical areas
4)Which statement best explains why a rare disease would get more research funding than a more common disease?
a)Diseases that affect more people tend to get more funding.
b)Sufferers of the rare disease ran a public awareness campaign.
c)Organizations are concerned about the results of the research into the rare disease.
d)Organizations are concerned about the results of the research into the rare disease.
5)A corporation funds scientific research to develop a fabric treatment that absorbs harmful rays from the sun. Which product does the corporation most likely manufacture?
a)garden tools
b)sunscreen
c)patio umbrellas
d)batteries
Chemistry
1 answer:
MA_775_DIABLO [31]2 years ago
4 0

The most appropriate type of information for the government to use to make decisions is research reports containing scientific data.

<h3>What is pollution?</h3>

The term pollution has to do with the introduction of materials and energy that are harmful to the environment and also the fauna and flora.

1) The most appropriate type of information for the government to use to make decisions is research reports containing scientific data.

2) If the government committee learns about the side effects and decides the medication is not safe for public use, then the committee used an anecdote and did not use science to make the decision.

3) The type of research that might result in a law that restricts hunting of a particular species is research showing the species is endangered in other geographical areas

4) The statement that explains why a rare disease would get more research funding than a more common disease is; "organizations are concerned about the results of the research into the rare disease."

5) The product that the corporation is most likely manufacture is a sunscreen.

Learn more about pollution:brainly.com/question/23857736

#SPJ1

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In a halocarbon substituent are-<br> 1)metals<br> 2)non-metals<br> 3)Halogens<br> 4)noble gases
AveGali [126]

Answer:

Hey The answer is Halogens

6 0
3 years ago
Hydrogen gas can be produced by reacting aluminum with sulfuric acid. How many moles of sulfuric acid are needed to completely r
Illusion [34]

Answer:

22.5

Explanation:

all you have to do is take the number of moles of al and multiply them by sulfuric acids mole ratio as given in the equation (3), then divide by aluminums mole ratio number (2). then you will have moles of sulfuric acid.

*note: this only works if you are going moles to moles, if you are converting to anything else, this will NOT work*

if you have any questions leave them in the comments and i will try to answer them, if this helped, pls give a brainly

7 0
3 years ago
Specify the l and ml values for n = 4.
Bumek [7]

Answer : The specify the l and ml values for n = 4 are:

At l = 0,  m_l=0

At l = 1,  m_l=+1,0,-1

At l = 2,  m_l=+2,+1,0,-1,-2

At l = 3,  m_l=+3,+2,+1,0,-1,-2,-3

Explanation:

There are 4 quantum numbers :

Principle Quantum Numbers : It describes the size of the orbital. It is represented by n. n = 1,2,3,4....

Azimuthal Quantum Number : It describes the shape of the orbital. It is represented as 'l'. The value of l ranges from 0 to (n-1). For l = 0,1,2,3... the orbitals are s, p, d, f...

Magnetic Quantum Number : It describes the orientation of the orbitals. It is represented as m_l. The value of this quantum number ranges from (-l\text{ to }+l). When l = 2, the value of m_l will be -2, -1, 0, +1, +2.

Spin Quantum number : It describes the direction of electron spin. This is represented as m_sThe value of this is +\frac{1}{2} for upward spin and -\frac{1}{2} for downward spin.

As we are given, n = 4 then the value of l and ml are,

l = 0, 1, 2, 3

At l = 0,  m_l=0

At l = 1,  m_l=+1,0,-1

At l = 2,  m_l=+2,+1,0,-1,-2

At l = 3,  m_l=+3,+2,+1,0,-1,-2,-3

6 0
3 years ago
When the temperature of a gas changes, it's volume decreases from 12 cm3 to 7 cm3 if the final temperature is measured to be 18°
ElenaW [278]

Answer:

The initial temperature is 499 K

Explanation:

Step 1: Data given

initial volume = 12 cm3 = 12 mL

Final volume = 7 cm3 = 7mL

The final temperature = 18 °C = 291 K

Step 2: Calculate the initial temperature

V1/T1 = V2/T2

⇒with V1 = the initial volume = 0.012 L

⇒with T1 = the initial volume = ?

⇒with V2 = the final volume 0.007 L

⇒with T2 = The final temperature = 291 K

0.012 / T1 = 0.007 / 291

0.012/T1 = 2.4055*10^-5

T1 = 0.012/2.4055*10^-5

T1 = 499 K

The initial temperature is 499 K

8 0
3 years ago
What isthe charaterics of matter?
ycow [4]
The substance of which physical objects are composed, not counting engergies or force fields which are genearlly not counted as matter, although can contribute to the mass of an object.
Or it may be solid, liquid, mass or the 4th state of matter,plasma
7 0
4 years ago
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