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nadezda [96]
3 years ago
9

What percentage of US 12th graders have used marijuana in their lifetime? ​

Biology
1 answer:
Ymorist [56]3 years ago
7 0

Answer:

15.6%

Explanation:

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What hormone does the pancreas gland secrete when blood sugar levels are low?
trasher [3.6K]

Answer:

insulin

Explanation:

yea its insulin

4 0
3 years ago
1/5
IgorC [24]

Answer:

↓

Explanation:

I can't really read what you have typed, but the subscripts are the little numbers such as this 2 in H₂O. So using the blue pen, I'm assuming you would circle the little numbers. The coefficients are the numbers in front of the elements so from what I can read, in 2HCl the 2 would be circled in the orange. So in a simple way the subscripts are the tiny numbers that are at the bottom (usually after elements), and the coefficients are normal numbers in front of the whole element.

Hopefully that makes sense! :)

7 0
2 years ago
Which of the following is NOT made up of atoms?<br> “Heat”<br> “A gas”<br> “A cell”<br> “A solid”
kykrilka [37]
Cell, and gas are for sure made up of atoms so it’s either heat or a solid
6 0
3 years ago
Read 2 more answers
When you were testing the ciliospinal reflex and only stimulated the left side of the subject, was the response reflex contralat
natulia [17]

Options: A. contralateral

B. ipsilateral

C. both

Answer:B. ipsilateral

Explanation:The ciliospinal reflex which is also known bas pupillary-skin reflex is usually made uo of the dilation of the ipsilateral pupil this dilation is in response to pain applied to the neck, face, and upper trunk.

If you stimulate the left side of the subject, the response will be only in the ipsilateral which means the stimulation will be felt in the same side of the subject which in this case is the Left side if the subject.

5 0
3 years ago
Identify 3 similarities between the structure of the DNA of human and Maple Tree.
Bezzdna [24]

Answer:

In fact, the actual structure of the DNA molecule and how it codes for proteins is the same from bacteria to yeast to plants and animals. The DNA molecule in plants, humans, and all living things are all the same shape -- like a twisted ladder, or a double helix.

Explanation:

<h3><em>HOPE </em><em>IT'S</em><em> </em><em>HELPS</em><em> </em><em>YOU</em></h3>

<h2><em>THANKYOU</em></h2>
6 0
3 years ago
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