It is useful for an ecologist to identify the keystone species in an ecosystem because the keystone species is important to maintaining the stability of an ecosystem, and any changes in the keystone species population shows that there is changes in ecosystem health.
Answer:
Liver and Pancreas
Explanation:
Liver and Pancreas play an important role in maintaining blood sugar homeostasis
The pancreas has cells called Islets of Langerhans which release insulin and glucagon which are responsible for maintaining blood sugar levels.
Liver too plays an important role in the regulation of blood sugar levels by releasing glucose in response to glucagon.
The two states of feeding behaviors of fungi are absorption of nutrients from the environment around them and metabolism ig!
Answer:
a thing or event that evokes a specific functional reaction in an organ or tissue
a thing that rouses activity or energy in someone or something; a spur or incentive
an interesting and exciting quality.
Explanation:
The correct answer is the last equation: 30*2 + 2Al —> 2AlO*3
There are 6 oxygen molecules
and two aluminum molecules (Al)
In the right side of the equation, distribute the 2 to the Al and O*3 and there should equal the 6oxygen and 2 aluminum
