5. a main function of a plant's seed is to(1) store food to be used during early development(2) attract pollen to be used during development(3) take in light energy to be used during photosynthesis(4) produce chlorophyll to be used during photosynthesis

Photosynthesis converts solar energy into what type of energy?

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.

Identify the terms using the following picture. principle of dominance item 1 can be described as the . item 2 can be described as the . the "p" represents from one parent.