Plant pollen is often carried by wind or insects from another plant to another this process deposits bee pollen contain email sex Elf on the part of the plant that contains the female sex cell what does this show about the plants

Litmus paper is made from water-soluble dyes which are extracted from lichens. this paper is used as an acid-base indicator. which of these common household substances would turn blue litmus paper red? a) bleach b) lye c) soap d) vinegar

What is the formula for the molecular compound nitrogen monoxide

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand