Read the information and answer questions 13-15. A scientist predicted that fertilizer A would cause a plant to grow taller than fertilizer B. An experiment
was done to test how the two different fertilizers would affect plant growth
over a four week period. One plant received fertilizer A and another plant
received fertilizer B. Both plants were the same type. Observe the results in
the graph below.
13. Which of the following indicates how reliable the experimental results
were?
1 point

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.

this would be called the responsiveness