Pls help!!What is the effect of severe weather changes on a honeybee hive? A. Their ability to gather food is greatly dimished.
B. Reproduction is suppressed to dangerously low levels.
C. It damages their ability to produce food in the hive.
D. All of the above.

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?