In which order do organisms return to an area after a major disruption?
a. producers --> secondary consumers --> primary consumers
b. producers --> primary consumers --> secondary consumers
c. primary consumers --> secondary consumers --> producers
d. primary consumers --> producers --> secondary consumers

The correct option is B)  producers --> primary consumers --> secondary consumers.

Explanation:

After a major disruption has destroyed a land, small plants will begin to accumulate on the land. With the passage of time, the area will become flourished with producers again.

Primary consumers can be described as organisms which feed on the producers. Hence after producers the primary consumers will begin to inhabit this land as their will be enough food foe them here.

Secondary consumers feed on primary consumers. After primary consumers inhabit the land, secondary consumers will also invade this land in search of food.

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.