The type of bond that links amino acids together is the a. ionic bond b. covalent bond C. peptide bond d. hydrogen bond e. carboxyl bond​

On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern and on the walls to the right side there is a linear patter

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a. precipitation b. erosion c. migration d. condensation

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water