Cytosine makes up 24% of the nucleotides in a sample of DNA from an organism. What percent of the nucleotides in this sample will be thymine?

An easy way to calculate the amount of energy available at each level is to what?

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

What are levels of ecology and how can we remember them