Most aquatic animals have _ for breathing while most land-dwelling animals have _. gills; lungs spiracles; lungs lungs;

Question

GarryVolchara [31]

3 years ago

10

Most aquatic animals have _ for breathing while most land-dwelling animals have _. gills; lungs spiracles; lungs lungs;

spiracles

Biology

1 answer:

Semenov [28] · Answer 1 · 2021-11-26T21:41:49+03:00

<span>gills; lungs

Sharks have spiracles, also for whales they have lungs. Moreover look at amphibians, they live near water sources because they need an area where they can lay and protect their eggs. The early stages of an amphibian's life is spent mostly underwater. This is where they mature and slowly develop into land organisms. In the early stage of their life, they breathe through their gills and they do not have limbs yet. As they grow gradual changes in their body structures are prominent, this process if called metamorphosis.</span>

Most aquatic animals have _____ for breathing while most land-dwelling animals have _____. gills; lungs spiracles; lungs lungs;

Most aquatic animals have _ for breathing while most land-dwelling animals have _. gills; lungs spiracles; lungs lungs;