Note that the phosphorus cycle contains elements that are labeled as lost. explain

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

Which would be the most useful source of evidence to support mcneill's contention?

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?