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stellarik [79]
3 years ago
9

Which of the following is NOT a difference between DNA and RNA?

Biology
1 answer:
rjkz [21]3 years ago
5 0

Answer:

# of strands in the molecule

Explanation:

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Most of the energy for life on earth starts with the ___.
MrRissso [65]
Most of the energy on life starts with the sun. Plants cannot thrive without  the sun, and carbohydrates come from plants. Animals feed off of those plants; therefore, the sun is your answer. :)

7 0
3 years ago
Protists are usually ____________ and live in _________ environments.
RideAnS [48]

Answer:

The answer is D

Explanation:

Hope that helps

4 0
3 years ago
Two balloons having the same charge of 1.2 × 10-6 coulombs each are kept 5.0 × 10-1 meters apart. What is the magnitude of the r
Pavel [41]
The answer is <span>5.2 × 10-2 newtons.

To calculate this, we will use Coulomb's Law:
</span>F = \frac{k *  Q_{1} *  Q_{2} }{ r^{2} }
where F is repulcive force, k is constant, Q is charge, r is distance between charges.
<span>
If:
</span>Q_{1} = Q_{2} = 1.2 × 10^{-6} C²
r = 5.0 × 10^{-1} C²
k = 5.0 × 10^{9} \frac{N*m^{2} }{ C^{2} }

Then:
<span>F = \frac{5.0* 10^{-1} \frac{N* m^{2} }{ C^{2}} * 1.2 * 10^{-6} C * 1.2 * 10^{-6} C }{(5.0* 10^{-1} m)^{2}}
</span>⇒ F=  \frac{9 * 1.2 * 1.2 *  10^{-3} N }{25* 10^{1} }
⇒F =  \frac{12.96* 10^{-2} }{25} N
⇒ F = 5.2 N

3 0
3 years ago
An organism benefits from organ systems that work together and
OleMash [197]
Maintain homeostasis
3 0
3 years ago
Select all the correct answers
TiliK225 [7]

Answer:

I think its A, B, C

Explanation:

3 0
3 years ago
Read 2 more answers
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