Jane took two identical boxes, one made of black-colored paper and the other made of white-colored paper. She placed one ice cub
e in each of the two boxes. In which box will the ice cube melt first? Black box, because black absorbs more heat than white
Black box, because black reflects more heat than white
White box, because white refracts more heat than black
White box, because white emits more heat than black
The Answer is A. Black box,because black absorbs more heat than white An example is that on a sunny day you were wearing a black t-shirt you would be sweating you bottom off but if you were wearing a white t-shirt you would be less hot and not sweating your bottom off. Why? Because black absorbs more heat rays than white does
Acids are ionic compounds that produce positive hydrogen ions when dissolved in water. Acids taste sour. They conduct electricity when dissolved in water. They also react with metals to produce hydrogen gas.
During body temperature regulation, temperature receptors in the skin communicate information to the brain (the control center) which signals the effectors: blood vessels and sweat glands in the skin.
. DNA replication is a highly accurate process, but mistakes can occasionally occur as when a DNA polymerase inserts a wrong base. Uncorrected mistakes may sometimes lead to serious consequences, such as cancer. ... Mutations: In this interactive, you can “edit” a DNA strand and cause a mutation.
