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Savatey [412]
3 years ago
11

How many half-lives occur in 4 hours? A. 1 B. 2 C. 3 D. 4

Biology
1 answer:
Solnce55 [7]3 years ago
3 0
I believe the answer is C
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how do you go throght the life cycle throught metamorphasis and then inside the water cycle preticipating RAIN!!!!
Margaret [11]

Answer:

precipitation, condensation, evaporation, soemthing else, water, clouds, surface ruunoff, etc

Explanation:

hope it helped on science

6 0
2 years ago
Read 2 more answers
Does inner or outer plants have a rocky composition.
PIT_PIT [208]

Answer:

Do you mean planets?

if so,The heavy rocky particles within the inner part of the disk formed planetesimals and eventually, inner planets. In our solar system, the four innermost planets Mercury, Venus, Earth and Mars are known as inner planets. They lie inside the asteroid belt. They have volcanoes and valleys and are very hot compared to outer planets.Inner planets are much smaller than the outer planets, and are rocky with an iron core.

Hope that helps!

4 0
3 years ago
Shortly after rna polymerase begins to transcribe a pre-mrna, a ____________ is added.
Ber [7]

Answer: 5 prime cap

Shortly after RNA polymerase begins to transcribe a pre-mRNA, a 5 prime cap is added.

, Hope this helps :)

Have a great day!!

3 0
3 years ago
What is the difference between a scientific theory and a law?
nekit [7.7K]

Answer:

In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory

Explanation:

6 0
3 years ago
Thick skin has a more extensive dermal layer than thin skin. thick skin has a more extensive dermal layer than thin skin.
eduard

Answer:

false

Explanation:

thin skin actually has more extensive dermal layer - this make thin skin easier to stitch while thick skin is found on fingertips & soles of the feet

7 0
3 years ago
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