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Fofino [41]
4 years ago
8

How have humans changed the atmosphere of the planet in the past 200 years?

Biology
2 answers:
KengaRu [80]4 years ago
6 0

we have contributed to greenhouse gases and added carbon dioxide.

let me know if it is right

ICE Princess25 [194]4 years ago
4 0

Answer:

Primarily by increasing the amount of carbon dioxide in the atmosphere by burning carbonaceous materials for energy.

Explanation:


They have also affected parts of the atmosphere by introducing Chloro-fluorocarbons which affect the protective ozone layer and other “Greenhouse gases” that may warm the atmospheric temperature by adsorption of solar energy.


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Water sticks to the sides of a glass tube, but mercury forms a rounded, bubble-like surface at the top of the liquid. Which is p
melamori03 [73]

Answer:

Water wets glass and spreads out on it because the adhesive forces between the liquid and the glass are stronger than the cohesive forces within the water.

Explanation:

i just answerd it

7 0
3 years ago
2. List at least 2 qualities of a renewable resource.
Veseljchak [2.6K]

Answer:

Solar Energy

Wind Energy

Explanation:

These are two renewable resources.

There are more like Geothermal Energy, Hydropower, and Bioenergy.

4 0
3 years ago
In a monohybrid cross, if the gene for tall (T) plants was incompletely dominant over the gene for short (t) plants, what would
iVinArrow [24]

The result of the cross of an intermediate plant (Tt) with a tall plant (TT), when the tall gene (T) is incompletely dominant over the short gene (t) will be as shown in the punnet square below. The gametes formed will be T , T , T, and t (Where T is the allele for tall while t is the allele for short).The punnet square shows that the 50 % of the progeny of this cross will be tall (TT), and the other 50% will be intermediate (Tt). Hence, the correct answer is 'Option C - 50 percent tall, 50 percent intermediate'.

4 0
4 years ago
Read 2 more answers
10 points
sineoko [7]

1. Cell differentiation

2. Cell differentiation

3. Zygote

4. Programmed cell death

5. The cells in between were programmed to die

I hope that this helps you !

4 0
3 years ago
Read 2 more answers
O oxigênio é importante um gás na quebra de ligações entre os átomos que formam a glicose para a produção de energia. Por que a
Fofino [41]

Answer:

It transport oxygen from lungs to the cells.

Explanation:

The presence of iron in our body is very important for this process because iron is responsible for the transportation of oxygen. Hemoglobin is made up of iron that takes oxygen from the lungs to each and every cell. Iron is an essential element for the formation of blood in human body. About 70 percent of body's iron is found in the red blood cells of our blood called hemoglobin and in the muscle cells called myoglobin. So we can say that iron is very important for the release of energy in the process of respiration.

6 0
3 years ago
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