Which of the following are present in your liver cells?

a. enhancers of genes expressed in the kidney
b. enhancers of genes expressed in the liver
c. promoters of genes expressed in the kidney
d. promoters of genes expressed in the liver
e. All enhancers and promoters are present in liver cells

How far down have geologists drilled holes ? (science) a: 3.8 km b: 12 km c: 100 m d: 1200 km

Which statement about adolescence is false? ? a. teens learn to solve problems and make decisions in a mature wayb. teens consider the consequences of their actionsc. teens take a greater responsibility in the household and communityd. teens focus on how to contribute to the worldplzzz hurry need rt away

This element is solid, forms the backbone of many compounds, and life is based on it. what is it?