In babies born prematurely, pulmonary surfactant may not be present in adequate amounts .

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions