The picture shows transpiration. transpiration is the process by which meister's carried through plants from you, its to small pores on the undersides of leaves, where it changes to vapor and is released into the atmosphere. which of these is not true of environmental factors affecting the rate of transpiration?

a) when soil moisture is lacking, plants can begin to senesce and transpire less water

b) increase movement of the air around to plant will result in a higher transpiration rate.

c) transpiration rates go up as the temperature goes up, especially during the growing season.

d) as the relative humidity of the air surrounding the planet rises the transpiration rate rises.

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.