Which of these is a behavioral respons to a past experience?
a. sleeping

b. eating

c. hunting in packs

d. all are correct

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.

Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen