yes people need sunlight because it is vitamen D. Vitamen D is also good for you.
Hydrangea require full sun or a good part of the day in the sun.
A back yard pond should only have part day sun, sun helps algae grow and can raise water temp to unhealthy levels, the more shade the better.
In a typical summer climate, the soil should be allowed to become somewhat dry between waterings. For example. if the plants are receiving 6-8 hours of full sun per day, with an average relative humidity of 80% I would soak the soil 3 times a week, or every 3rd day.
Are you sure this question is correct? It takes the Earth one day "to move round the sun in one day"
a lot
A basil plant needs about 6-8 hours of sunlight per day to thrive.
The sun is never bad for you if you do not overdo your exposure; on the contrary, it provides a valuable source of Vitamin D. However, one should reduce one's exposure to the sun between the hours of 10:00am and 2:00pm.
if its a really nice sunny day, Your horse should have its rug off and in the sun.A horse needs a couple of hours a day of sun to keep them healthy.
Yes.
Do you mean, "What revolves around the sun in one day?" or do you mean, "What rotates, so that the sun appears to go completely around in one day?" If you mean the second one, the answer is the earth, since our day is defined by what appears as though the sun were making a complete revolution. If you mean the first, I know of nothing that revolves around the sun in one earth day. Mercury, the closest planet, takes about 88 days to do it. Earth takes about a year.
The sun emits about 100,000 lux of light on a clear day.
17 hours