Which of the following terms best relates to the mechanisn that flatworms use to obtain oxygen pharynx diffusion spiracles excre

Question

bija089 [108]

2 years ago

7

Which of the following terms best relates to the mechanisn that flatworms use to obtain oxygen pharynx diffusion spiracles excre

tion

Biology

2 answers:

ziro4ka [17] · Answer 1 · 2022-07-23T20:19:15+03:00

ziro4ka [17]2 years ago

7 0

Answer:

diffusion

Explanation:

A flatworm obtains oxygen needed for cellular respiration through simple diffusion

bagirrra123 [75] · Answer 2 · 2022-07-23T18:07:06+03:00

bagirrra123 [75]2 years ago

6 0

Flatworms absorb oxygen by diffusion mechanism through their skin to the cells in their bodies. Since flatworms do not have a circulatory system, their bodies' cells are positioned close to the skin to ease the uptake of oxygen from surrounding fluids or water.