1 point When trees pull water in through their roots, they must then move the
water up to their leaves in order to carry out photosynthesis. Since the
water molecules cling to each other and to the inner surface of the xylem,
the water can pull itself up through the tree by capillary action. Which
property of water molecules allows them to cling together? *
Water molecules are polar molecules.
Water molecules are small molecules.
Water molecules have an odd number of atoms.
Water molecules have covalent bonds between atoms

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite   shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.

Since we don't see a strand; i got answers off a sheet and the correct answer is "2".