How does the density of solid water (ice) affect aquatic life? It allows ice to float to the top of water, insulating water below allowing life to live.
It allows ice to sink to the bottom of water, allowing life to live above.
It traps air within solid ice, allowing life to breathe within air pockets.
It produces bubbles as it freezes, allowing life to breathe under water.

answer: a) a compound microscope has a greater magnification ability than a simple microscope.

explanation:

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.