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sergiy2304 [10]
3 years ago
6

The condition of earth in 20 years

Biology
2 answers:
julia-pushkina [17]3 years ago
4 0

Explanation:

The way the planet is being treated now most likley the air will become even more polluted and our planet will be filled with twice as much trash and litter then what we started with.

pochemuha3 years ago
3 0

Answer:

badddd just look at NASA's 20-year time-lapse shows how Earth is changing

Explanation:

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Seismic waves do not travel along the Earth’s surface.
stepan [7]

Answer:

The answer is <u>True.</u>

Explanation:

  • <u>The body waves travel in the interior of the Earth and the surface waves travel at the surface of the Earth.</u>
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5 0
2 years ago
1. If an organisms has a SPERM CELL with 4️⃣chromosomes. It will have____chromosomes in its SKIN CELL. *
Ksenya-84 [330]

Answer:

8 chromosomes in its skincell

Explanation:

Sex organ is (n)

Other than sex organ is 2(n)

4 0
3 years ago
Sewage is a mixture, true or false​
alexandr402 [8]

Answer:

True

Explanation:

Sewage contains many substances in it like suspended solids, organic and inorganic impurities, nutrients, saprotrophic and disease causing bacteria and other microbes. Hence it is said to be a complex mixture.

5 0
3 years ago
3. The allele for round seeds is represented by R.
lutik1710 [3]

Answer:

rr

Explanation:

Alleles that are recessive will be lower case. Alleles that are dominant are upper case. Since we have two recessive alleles represented by 'R', the alleles would be written as 'rr'.

5 0
2 years ago
What happens next after the ribosome reaches the start codon?
iris [78.8K]

RNA molecules attach to codons when the ribosome reaches the start codon.

Explanation:

The start codon initiates translation of the mRNA by the ribosome into a polypeptide. When the ribosome finds the start codon, it attaches to the mRNA and the first amino acid, methionine, is recruited. The ribosome then continues translating the rest of the mRNA until it encounters a stop codon that initiates the ‘knocking off of the ribosome from the mRNA.

Learn More:

For more on translation check out;

brainly.com/question/2273699

brainly.com/question/13572447

#LearnWithBrainly

8 0
3 years ago
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