Answer:
polychaetes and some oligochaetes, turbellarians and sea stars.
Explanation:
They replace the lost ions by active uptake through active transport
of ions from the surrounding waters. This is exhibited in freshwater fishes that
actively take in these ions through the gills. Most of the ions involved in osmoregulation in freshwater are those of Na+ and Cl-.
A
Most scientists rejected Wegener's theory because he could not explain the force that pushes or pulls the continents.
What are the characteristics of continental tropical air masses?
ANSWER:
They have warm, moist air.
Which description refers to stratus clouds?
ANSWER:
Covers all or most of the sky.
I have attached screenshots from my searches as evidence supporting my answers.
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The biodiversity in the rain forest has economic value, like large abundance of materials Available for usage, the ecological values like the oxygen created by the rainforest are great too, for they allow us to breath, and the aesthetic of the forest provides and excellent scenery for photography and touring.