Which of these is a result of ocean acidification? a. seawater becomes much saltier b. coral reefs increases in size across the ocean c. the exoskeletons of sea creature becomes weaker d. the ocean absorbs carbon dioxide

The correct answer is option C- The exoskeletons of sea creature becomes weaker

When sea water absorbs carbon dioxide, a chemical reaction occurs in water which:

-Reduce the seawater PH

-Carbonate ion concentration

-Saturation states of biologically important calcium carbonate

This chemical reaction is called Ocean Acidification. It is causing many parts of the ocean to become under saturated which is affecting some organisms to produce and maintain their shells.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !