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dlinn [17]
3 years ago
10

What are the consequences of humans adding gases and other substances to earth's atmosphere?

Biology
2 answers:
HACTEHA [7]3 years ago
7 0
It causes climate change,global warming. This is when the bubble around the earth deteriorates causing its biome to suffer.
AfilCa [17]3 years ago
3 0

Answer:

there is an increase of the average global temperature due to the accumulation of polluting gases in higher atmospheric levels that causes regional and global climate change.

Explanation:

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Which gas is transported by the circulatory system in humans and is used by cells during respiration to release energy stored in
VladimirAG [237]
Oxygen is transported 
5 0
3 years ago
In chickens, comb shape is determined by alleles at two loci (R, r and P, p). A walnut comb is produced when at least one domina
frutty [35]

Answer:

a) All Walnut , Genotype - RrPp

b) Walnut : Rose: Single

1:1:2

Explanation:

Phenotype and their Genotype -

Walnut comb - R_ P_

Rose Comb - R_ pp

Pea Comb - rr P_

Single Comb  - rr pp

a) RR PP *  rr pp

All progenies will have genotype RrPp (Walnut Comb)

b) Rr Pp *  rr pp

RrPp (4), Rrpp (4), rrpp (8)

Walnut : Rose: Single

1:1:2

4 0
3 years ago
which of these is an example of a chemical change a lighting a match B. dissolving sugar in water C. tearing up a piece of paper
Alex_Xolod [135]

Answer:

A oxidation reactions are usually irreversible and form new product

and burn up

6 0
3 years ago
Why was molecular testing necessary to establish that species Z was closely related to Butanol Curus? In other words, why couldn
azamat

Answer:

Because it is only possible to be 100% sure that two species are closely related, in genetic terms, when the DNAs of these species can be analyzed. This analysis is only possible through molecular tests.

Explanation:

Molecular tests are bikini techniques that can analyze species at the molecular level, more specifically, these tests can deeply analyze the DNA (or RNA and proteins) of a species giving precise results on the molecule and allowing scientists to study it deep.

In studies, where the scientist wants to know how the species are genetically related, it is common for molecular tests to be introduced, as a way for the scientist to be 100% sure of the relationship between the species.

5 0
3 years ago
An object in an electrical circuit resists the flow of energy called a
Arisa [49]
An object in an electrical circuit resists the flow of energy called a B. Resistor.

The name "resistor" implies that the resistor resists the flow of energy. We can calculate the amount of resistance across a resistor.
5 0
4 years ago
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