Can climate changes be linked only to the greenhouse effect? Why or why not?

1 answer:

7 0

An increase in the atmospheric concentrations of greenhouse gases produces a positive climate forcing, or warming effect. ... The warming effect associated with carbon dioxide alone increased by 36 percent

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At 20°C the enzyme that catalyzes the breakdown of polysaccharides functions at 1 reaction every 20 microseconds. If this enzyme

lora16 [44]

Answer:

Seven segments

Explanation:

As given in the question -

After every twenty microseconds one reaction occurs i.e breakdown of polysaccharides.

This means that after every twenty microseconds the polysaccharides is broken down

The total time for this hydrolysis reaction is $120$ micro seconds

Thus , there will be six phases of division each after every twenty microseconds

After 1st twenty microseconds , total segments is equal to two

After 2nd twenty microseconds , total segments is equal to three

After 3rd twenty microseconds , total segments is equal to four

After 4th twenty microseconds , total segments is equal to five

After 5th twenty microseconds , total segments is equal to six

After 6th twenty microseconds , total segments is equal to seven

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3 years ago

Which body systems help the respiratory system move gases between the lungs and the cells of the body?

mars1129 [50]

Answer:

The Cardiovascular System

Explanation:

The respiratory system draws air into the lungs. Oxygen diffuses through the walls of the alveoli and across the walls of the capillaries where it enteres the bloodstream. The oxygen molecules are picked up by red blood cells, which are pumped through the blood vessels by the action of the heart. As the red blood cells carrying oxygen pass through capillaries near the cells, oxygen diffuses into the cells.

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2 years ago

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Describe the possible effect of not getting enough sunlight each day

natka813 [3]

You absorb vitamin d from sunlight shining on your skin.
Vitamin d can help the absorption of calcium, which is capable for strengthening your bones and teeth.
Therefore if u r lacking of vitamin d, your bones and teeth may be soft, and especially among children, you may get ricket, where the legs are bent outwards.

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3 years ago

Drag the tiles to the correct boxes to complete the pairs.

steposvetlana [31]

Valley-Glacier
Landslide-gravity
Frost wedging-ice
Canyon-river

I think this is correct, sorry if I’m wrong :)

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3 years ago

What do you think of when you hear the word science? How would you define it?

Scorpion4ik [409]

<span>I usually think of biology first, and then physics. I trust those types of science a whole lot more than social sciences. I don't think of it like most non-sciency people do (like with diet pills and perfume). I think of it like using the actual scientific method, doing the same thing over and again expecting different results, taking the objective (or subjective, when that applies) results and forming a logical conclusion and not one that fits your hypothesis/agenda. Kind of like those kids that every high school has (on TV shows, they're the ones that are doing something with robotics all the time) that are nerdy, science geeks always running experiments and seeing what happens. </span>

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2 years ago