Oxygen concentration plays a role in the fish by helping them breathe. Without enough oxygen, the fish would die. However, if there is too much oxygen it could be a sign of too much algae, which hurts fish in the long run, because too much unbalance in an ecosystem is actually really harmful, in the way it will start polluting the water by blocking out sunlight and warmth and cause too many disruptions in the natural order. It can also cause diseases.
Answer:
the outer core is a hot liquid made of nickel and other things the crust is the outermost part of the earth comprised of the tectonic plates the inner core is comprised of iron and nickel and is solid the mantle is comprised of magma
Explanation:
Answer:
loose connective tissue
Explanation:
A layer of tissue lies immediately below the dermis of vertebrate skin. It is often referred to as subcutaneous tissue. The hypodermis consists primarily of loose connective tissue. It contains larger blood vessels and nerves than those found in the dermis.
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Answer:
The androecium is the sum of all the male reproductive organs, while the gynoecium is the sum of the female reproductive organs.
and If all four whorls are present, the flower is described as complete. If any of the four parts is missing, the flower is known as incomplete.
When can HFC-134a become combustible in a mobile air condition system?
if shop air is used in the system in an attempt to check for leaks
