Most of all cells enzymes are a. Carbohydrates
b. lipids
c. Amino acids
d. Nucleic acids
e. Proteins

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

Nh3 +02-no + h20 is unbalanced what is the balanced equation

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?