Answer:
Temperature
Explanation: Hope this Helps
Answer:
Diffusion is a very slow process. If multicellular organisms used diffusion to meet all requirements of food, exchange of gases or removal of wastes it would take too much of time for carrying.
Explanation:
Be a cell hope this helps
Percentage of solar radiation is filtered by clouds and may cause sunburn on cloudy days. 22 per cent of solar radiation is filtered by clouds and may cause sunburn on cloudy days.
The SCF estimates that up to 80% of the sun's UV radiation will taste clouds. This is the explanation for why people who have been outside without using sun protection frequently end up with severe sunburns on gloomy days.
The UV Index is directly correlated to the amount of radiation an individual will be exposed to at a given time of day and year. In periods of intense overcast, clouds can block up to 70–90% of these UV–B rays.
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Answer:
Option B, D and E
Explanation:
Solar eclipse occurs as a result of the moon coming in between the sun and the earth and then engulfing the earth in a shadow fully or partially blocking the sunlight. It does not last as long as lunar eclipse because the moon in comparison to the earth is much more smaller. And it is not as frequent as lunar eclipse but both occurs in about almost the same frequency with lunar eclipse being a bit higher.