Which substance acts as a buffer in natural water?

a) minerals and salt
b) distilled water
c) sulfuric acid
d) a ph indicator

Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

Environmental science are unconsidered with methods to preserve natural resourcesa. trueb. false