Organisms interact with each other and their environment in ecosystems. The role of consumers in an ecosystem is to obtain energy by feeding on other organisms and sometimes transfer energy to other consumers. Changes that affect consumers can impact other organisms within the ecosystem.
Answer: Chemical Digestion
Explanation:
Under digestion, chewing is considered to be half the battle. After food is done travelling from our mouth to our digestive system, the digestive enzymes tend to brake it down and thus turn it into several smaller nutrients which are further absorbed by our body. This breakdown of food through series of reaction is referred to as a chemical digestion.
<span>Pierre, Micaela, and Jon are friends, but Pierre and Micaela are much closer to each other than either of them is to Jon. According to the concept of Triadic Closure Jon might be a friend of either of them and became friend to the person at some point in time through other person.</span>
This is not true! There are many other such factors.
One of them is similar to food: the availability of water.
Other is also natural disasters: tsunamis, earthquakes... they also limit population from time to time. Similarly diseases such as Aids.
