Match each cell organelle with its description
tube-like structures that are
the site of protein and lipid
synthesis
the sites of cellular respiration
and energy production
cylindrical tubular organelles
that are involved in cell division
digestion organelles that
break down biomolecules
into smaller molecules
threadlike structures that
assist in movement
contain chlorophyll and
are the site of photosynthesis
cilla and flagella
endoplasmic reticuli
mitochondria
chloroplasts
lysosomes

Wikipedia aswell can be used to solve the following questions

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.