Biology, 08.03.2021 02:50 achaney6733

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Answer from: eze21

Hi there!

I am Pandora, and I will be trying to help you today. :)

Ocean Acidification Evidence:

- Growing difficulty in absorbing carbon dioxide

- Difficult for some species to make shells

- Large concentration carbonic acid

- Organisms more prone to illness

Ocean Warming Evidence:

- Melting of glaciers and ice caps

- Expansion of ocean volume

I hope this helped! I am so sorry if I made a mistake.

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Pandora

Explanation:

Answer from: Quest

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

Answer from: Quest

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.

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