What does each letter represent in the DNA strand AGTTACA? a nitrogenous base,

a sugar,

a phosphate group,

a protein

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

What substance acts to prevent sudden ph changes in bodily fluids?