Which of these is the most likely result of the polar ice caps melting?

a. the ocean would be much harder to cross in ships.
b. many fish would die off because of changes in the salt water.
c. the ocean currents would warm up all over the world.
d. more tourists would go to beachside resorts for vacations.

The ocean currents would warm up all over the world

Explanation:

Arctic sea ice helps with the regulation of climate and keeps it cool. When the ice is melting the heat that is coming from the Sun it goes to the ocean instead of the space. This way, oceans are getting warmer and the water is expanding. Changes in the ocean can affect the whole planet. When oceans absorb the heat the circulation of the atmosphere is changing. The salt quantity is disappearing. As the water without salt is easier, currents are moving the warm water on the Equator back to the Arctic.

organisms that lack symmetry are called asymmetrical and belong to phylum porifera/sponges.

organisms with specialized stinging cells belong to phylum cnidaria. stinging cells are called cnidoblast cells.

cnidarians show two morphological forms : polyp (sessile) and medusa (mobile)

filter feeding is observed in porifera members.  

alternation of generation is observed in coelenterata or cnidaria. there is alternation of asexual polyp form and sexual medusoid form. it is also referred as metagenesis.

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.