Some species of flowers have markings that are visible only to insects with the ability to see ultraviolet light waves. These markings help the plants
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What are the four basic classes of organic molecules how do they differ structurally and functionally

Differentiation of cells changes the nucleic information. true false

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?