While on a walk through a forest, you notice birds in trees, earthworms in the soil, and fungi on plant litter on the forest floor. based on your observations, you conclude that each of these organisms occupies a different.

niche

Explanation:

Niche is a specific natural space occupied by a species of an organism in an ecosystem where the organism successfully interacts with biotic and abiotic factors making it to thrive and successfully make use of the resources in the space it occupies.  

The soil, as an ecological niche for the earthworm, has environmental conditions that favors the successful existence of the earthworm which plays an important functional role within the ecosystem.

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.