Question

What advantage over an aquatic organism does a terrestrial organism helped recorded to obtain obtaining oxygen for respiration?

Answer 1

the aquatic organisms uses the oxygen dissolved in water for carrying out respiration.the amount of oxygen dissolved in water is,however limited. the terrestrial organisms take oxygen from aor which contain much more amount of oxygen. thus, a terrestrial organisms has an advantage over an aquatic organisms in regard to obtaining oxygen because it is surrounded by an oxygen-rich air from which it can take any amount of oxygen

Answer 2

♤The amount of oxygen dissolved in water is fairly low as compared to the amount of oxygen present in air.

♤ the rate of breathing in aquatic organisms is much faster than that seen in terrestrial organisms.

♤ Fishes take in water through there mouth and force it past the gills where the dissolved oxygen is taken up by the blood.