Chemistry

What is the chemical make-up of pear, banana and apple peels?

Biology

What is the chemical in banana that causes drowsiness?

Biology

I would like to know why the bananas has that semi circular shape. I wonder if it is because the gravity of earth, or the light from the sun or the shadow of the banana tree. The second question: why bananas do not have seeds?

Biology

I saw you answer to the composition of banana peels, but I would really like to know what chemical compounds are in a banana peel. An old wives tale says that you can get rid of warts by rubbing them with the inside peel of a banana.....what is the active ingredient that can do this?

Biology

How long does it take bubble gum to digest after it is swallowed?

the answer

One to three days, the same length of time it takes anything to pass through...

Engineering

Approximately how many nuclear tests do the americans alone conduct every year?

the answer

No US nuclear tests have been conducted for quite some time. The last...

Medicine

Does temperature affect the performance of the mind? Such as slowing down the thinking process? Is...

the answer

Ehor Boyanowsky a professor of criminology at Simon Fraser University has...

Biology

My Dad told me about bioluminescence you know, the stuff that makes living organisms glow? Anyway,...

the answer

A chemical reaction is what makes them light up. The creature or plant or...