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tamaranim1 [39]
2 years ago
7

Which best describes the current atomic model?

Biology
2 answers:
Lostsunrise [7]2 years ago
8 0

Answer:

A

Explanation:

i think the asnwer is A and this is the reason why.

as my science teacher thought me as more technology comes out new discoverioes will be made and many theory will be change

stay safe all of you guys BTW :)

wariber [46]2 years ago
6 0
The answer is A you welcome guys thumbs up!
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Every kind of rock can be changed into every other kind of rock.true or false
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Answer:

True

Explanation:

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2 years ago
What is the answer to this?
xeze [42]

Answer:

Explanation:

I think it is B

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3 years ago
Determine whether each statement describes mitosis, melosis, or both mitosis and melosis.
Kruka [31]

Answer:

This question is incomplete as it lacks statements, the statements and the answers are as follows:

occurs in organisms that sexually reproduce - MEIOSIS

occurs during growth and development - MITOSIS

the DNA is replicated - MITOSIS AND MEIOSIS

occurs in all organisms - MITOSIS

the number of chromosomes remains the same - MITOSIS

the number of chromosomes reduces by half - MEIOSIS

Explanation:

Meiosis and mitosis are both types of cellular divisions that occur in living cells. Mitosis involves the formation of two (2) daughter cells that are genetically identical to the parent cell while meiosis involves the formation of four (4) daughter cells that are genetically different from the parent cell.

The following are characteristics of the two division processes based on this question:

MITOSIS:

- It occurs during growth and development of an organism.

- it involves DNA replication

- it occurs in all organisms since every living organism undergoes growth and development.

- the number of chromosomes after mitosis remains the same in the daughter cell i.e. 2n remains 2n

MEIOSIS:

- It occurs only in organisms that sexually reproduce.

- it also involves the replication of DNA

- The number of chromosomes in the daughter cells is reduced by half i.e. 2n to n.

8 0
3 years ago
Move this lichen
Aleksandr [31]

Answer:

1

Explanation:

Lichen are usually the first thing to grow on bare rock, making them a pioneer species. Fun fact, you can use lichen to determine if the air quality in an ecosystem is polluted.

Hope this helped :)

4 0
3 years ago
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Answer:

True

Explanation:

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3 0
3 years ago
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