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KiRa [710]
3 years ago
8

What kinds of home pollutions are there

Biology
1 answer:
Drupady [299]3 years ago
6 0
Air pollution; smoking in the house
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Question:<br> If the soil is made up of large particles, what size will the air spaces be?
Vesna [10]
Soil particles vary greatly in size, and soil scientists classify soil particles into sand, silt, and clay. Starting with the finest, clay particles are smaller than 0.002 mm in diameter. Some clay particles are so small that ordinary microscopes do not show them. Silt particles are from 0.002 to 0.05 mm in diameter.
5 0
2 years ago
During transcription the DNA base sequence is transcribed into a complementary mRNA sequence. A codon table like the one shown b
xxMikexx [17]

Answer:

b. Even though the DNA sequence changed, the sequence still codes for the same amino acid, so no change in phenotype will occur.

Explanation:

There is redundancy in the genetic code. That means that different codons can code for the same amino acids, so some mutations do not change the amino acid sequence of the protein.

Here, the amino acid is unchanged with the mutation.

If the amino acid sequence of the protein is the same, then the protein is not changed, so there will be no change in the phenotype

5 0
3 years ago
what is the independent variable , dependent variable , and the control please help i’ll give you a high five
muminat

Answer: i would say the independent variable is the soil and the control variable is the seed because it stays the same in all of them to better understand the experiment while the dependent variable is the fertilizer.

Explanation: i am not completely sure but maybe someone else can also answer to verify it first

8 0
3 years ago
What enzyme is responsible for dissolving the blood clot after regeneration of the vessel wall is complete?
Sonbull [250]

Answer:

Plasmin

Explanation:

Plasmin is a serine protease also referred to as fibrin digesting enzyme, it is responsible for the dissolving or degradation of blood clot. The process by which plasmin degrades blood clot is called fibrinolysis. Note that plasmin (active) is formed from an inactive enzyme called plasminogen.

5 0
3 years ago
What does a virus do once it invades a host cell?
I am Lyosha [343]

Answer:

I would say it begins to multiply based on the picture below

Explanation:

3 0
2 years ago
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