What do you notice about the nucleotide sequence of these two pieces of DNA? A.) They are identical
B.) They are very similar
C.) They are somewhat the same
D.) They are very different

B.) They are very similar

Explanation:

the answer to your question is:

c. complementary base-pairing

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.