What happens is the sun emits millions of waves of UV radiation, which is light particles to us. A wave of this UV radiation or light, takes about 8 minutes to get from the sun to earth, when the UV rays finally gets to earth, it is then filtered through our atmosphere, some light waves get in, but many bounce off.
jumping forward a few steps,
this light or UV radiation, penetrates our skin cells, about a couple inches or so.
the skin cells absorb the light, a similar process is seen by plants as photosynthesis,
and that's how we get a tan....
I hope this helps:)
Answer:
Explanation:
A country with higher interest rates often has an increase in the value of that country's currency relative to nations offering lower interest rates.
If there is an interest rate increase in the United States but the interest rate do not change in Europe then the United States currency will increase in value relative to the currency in Europe.
Other Factors that affects the value of a country's currency aside increased interest are:
(1) Political stability
(2) Economic stability.
(3) The demand for a country's goods and services.
(4) country's balance of trade between imports and exports.
The answer is c. phosphodiesterase
Answer:
I hope I can help im so sorry I'm so busy so I can't help thanks for the points tho ✌
Answer:
A - matter changes but no other substance is formed.
Explanation:
A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. Therefore a change of matter is a physical change.
