Yes it is true, both the hair and nail plate are composed of keratin
Cratering, Erosion, Volcanoes and Weathering
Answer:
Because women have two X chromosomes.
Explanation:
That would be the ribosome
Ribosomes are tiny particles that carries RNA molecules.
So the answer for (a) is basically the enzyme is breaking down the protein (which is the colored part) and this leaves the clear.
For the constants it would be the film and the temperature that the solution is at
For the final question, they could be improved by using more data and multiple trials