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svlad2 [7]
3 years ago
12

I NEED HELP WITH THIS ASAP!!!!!!

Biology
1 answer:
Verdich [7]3 years ago
3 0
Just multiply those two numbers i think
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What causes fatty acids to be saturated and unsaturated
oee [108]

Answer:

Fatty acids have a carboxyl group at one end of a hydrocarbon molecule.

<u>The carbon atoms in saturated fatty acids are linked entirely by single C-C bonds.</u>

Unsaturated fatty acids contain one or more double bonds.

<u>Double bonds cause molecules to bend, and they can pack less tightly.</u>

7 0
3 years ago
Which of the following describes a similarity and a difference between isotopes of an element?
jarptica [38.1K]
Isotopes of an element are defined has that has same atomic number but different mass number mean they have different number of neutrons
so the statement that best describe a similarity is 
<span> same atomic number; different mass number
</span>so correct option is C 
hope it helps

5 0
3 years ago
BRAINLIESTTTT ASAP!!!<br><br> please explain your answers. :)
QveST [7]
The two are potassium and rubidium. Why? Na is an alkali metal. As you go down the metals become more reactive. 
Calcium has 20 protons. Why? The atomic # is 20 (the one at the top).
It has 20 neutrons. Why? The atomic mass (the number on the bottom) is ~40, ignoring electron mass. 40- 20 protons = 20 neutrons. 
It has 20 electrons. 
Why? The # of protons and electrons is the same. Ions aren't on the periodic table.
Please mark brainliest if I helped you!
6 0
3 years ago
Read 2 more answers
Whats TWO Answer Giving Brainliest To first Correct AnSwEr:D......... HELP
goldenfox [79]
Maybe b and c ? It’s makes sense to wear protective clothing and staying indoors
3 0
2 years ago
Besides anger other emotions that can impair your ability to drive include
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