Researchers using a dendrograph found that the trunk diameter of a beech tree increased and decreased slightly on a daily basis and that this variation correlated negatively with transpiration rate. Under which of the following sets of conditions should the daily changes in trunk diameter be the highest?

a. cool spring day, no wind, soil partially frozen
b. hot summer day, windy, low soil moisture
c. hot summer day, windy, high soil moisture
d. cool spring day, no wind, high soil moisture
e. hot summer day no wind, low soil moisture

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.

What is used to keep track of the gamates and possible offsprings combination

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !