Answer:
Atmosphere, hydrosphere, lithosphere and biosphere.
Answer: Contractility
Explanation:
The ability of muscle to shorten forcibly when adequately stimulated is known as <u>contractility</u>, and sets muscle apart from other tissue types.
If it’s not above floating your goldfish is all good, that’s all you need to know.
But, when the goldfish is beneath its because the fish isn’t used to the environment it’s in or the space is to cautiously cautious for it.