When the atoms in a covalent bonding relationship are not balanced, the molecule is said to be

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

What happens when a plant is losing too much water through transpiration? question 14 options: stomata open stomata close guard cells swell respiration increases