Answer:
In a food chain, each organism occupies a different trophic level, defined by how many energy transfers separate it from the basic input of the chain. Food webs consist of many interconnected food chains and are more realistic representation of consumption relationships in ecosystems.
Explanation:
I need brainliest
On February 5, 2008, a super tornado outbreak killed 57 people across the four states and 18 countries. The affected areas were the Southern Part of the United States and the lower Ohio Valley. There were eighty-seven tornados during this time and lasted for about 15 hours from Feb. 5 - Feb 6.
C) floatation
Floatation<span> is a separation process in which </span>minerals<span> that are valuable are separated from worthless material or other valuable </span>minerals<span> by inducing them to gather in and on the surface of a froth layer</span>
Robert Hooke is the answer.
