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brilliants [131]
3 years ago
7

Exposure to secondhand smokes carries the same long-term health risk as smoking

Biology
2 answers:
Tatiana [17]3 years ago
4 0

Answer:

yes true smoken is realy bad for the longs

Explanation:

skelet666 [1.2K]3 years ago
3 0
Yes, that is true. A lot of people have been exposed to cancer due to secondhand smoking.
You might be interested in
Which statement best compares the moon and Earth? Group of answer choices
Anna007 [38]

Answer:

To be honest, it's optional so hope these answers will work for ya!

Explanation:

*Earth has atmosphere and life while the moon doesn't

*Earth has weather and seasonal changes

*Moon has satellite's that we set up and use

*Types of erosion:

Earth: wind, water, ice, and heat

Moon: impact

*Landscape:

Earth: of course we all know... -._-.

Moon: craters, dust, and rocks

<em>HOPE THIS STILL WORKS! ˋ( ° ▽、° ) </em>

8 0
3 years ago
What makes fruits and vegetables a renewable resource?
KATRIN_1 [288]
The answer is D 



hope this helps 
5 0
3 years ago
Read 2 more answers
Nutrients enter a cell ______ the concentration gradient by the process of _______.
sergejj [24]
A. Nutrients and other materials pass through the cell membrane through the process of diffusion. This allows the cell to perform all the activities it requires for daily maintenance and living. The concentration gradient allows the cell to regulate just how much of a certain material passes through it.
6 0
3 years ago
Read 2 more answers
What happened's if the body looses water and salt
schepotkina [342]

Answer:

you won't survive a week without water

7 0
3 years ago
A fertilizer producer finds that it can sell its product at a price of dollars per unit when it produces units of fertilizer. Th
Vilka [71]

Answer:

700

Explanation:

If from the question the price per unit of fertilizer, p(x) = 300 - 0.1x

The cost of x units of  fertilizer = C(x) = 15000 + 125x + 0.025x^2

And we know that Profit = Revenue - Cost

Revenue for x units of fertilizer R(X) = x*p(x)

= 300x - 0.1x^2

Hence Profit: P(x) = R(x) - C(x)

= [300x - 0.1x^2] - [15000 + 125x + 0.025x^2]  

= -0.125x^2 + 175x - 15000

To determine critical values

P'(x) = -0.25x + 175 = 0

Thus x = 175/0.25

x = 700

To maximize profit, the manufactures must produce 700 units of fertilizers

5 0
3 years ago
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