Two; one to throw away the incandescent light bulb and spit on it and the other to run to the store and buy a 100% efficient bulb
I would hope it would only take one
Assuming they are an otherwise normal person, one, like anybody else would. I suppose that if they wait long enough the light bulb would change by itself into a more efficient one. close! the answer is: just one, but it would take a million years.
Only one, if it was Harry Houdini and then he would have changed it into an elephant.
Choose one of these and call the doctor in the morning... A) Five. One to change the light bulb and four to chant "Allah is great". B) None. If the bulb has broken, it is the will of Allah and it would be blasphemy to attempt to change it. C) Four. One to change the bulb, one to check if changing light bulbs is legal in the Quran, one to blow up the person who changed it and one to protest that Islam stands for peaceful change of light bulbs.
! It depends on how fast you want them to do it. but I would say 2 squirrels
Environmental temperature change would effect everything from crop growth to hibernation. It would effect me as a homo sapien greatly as all of my crops would be dying - leaving me to starve - and the temperatures that I have adapted to would no longer be the ones I would be subjected to. This could potentially be lethal. Of course, the effects of environmental temperature change would vary depending on the scale of the change.
Yes, I imagine they can. However it would be with chemicals which are damaging to the skin. I would't recommend it.
Ideally, treatment of Ebola would involve a team of specialists. Infectious disease specialists treat infectious disease, but other specialists, such as hematologists, critical care specialists, and kidney specialists treat critical Ebola patients.
answer it for me plz thanks
No, refraction occurs because light changes speed when passing from one medium to another. The change in speed causes the light wave to bend, resulting in refraction. If light did not change speed, refraction would not occur.
switch
That's "refraction".Note:The bending of light is due to its change in speed.Bending alone would constitute a change in velocityeven if speed didn't change.
More predators so the population would decrease :(
A banana under a red light would simply be a banana illuminated by the red light. The color of the light would not change the nature of the banana itself.
An environmental scientist would likely be interested in studying the impact of human activities on the environment, researching ways to protect and preserve natural ecosystems, and developing sustainable solutions to environmental problems such as pollution and climate change.
Specialists depend on one species for their food. If that species were to disappear, they would have no food source.
You would need to remove the four screws on the front of the light remove the light from the back and change the bulb replace the light in the opposite way.