A closed loop system is one where the ouput of the system is at least part of the input. In a refrigerator, the output of the cooling system (the cold air inside the refrigerator) is measured, and is fed back into the system to determine whether the system needs to continue cooling.
<span>An example of a fridge that was an open loop system would be one that turns on and cools for 1 hour every 6 hours, regardless of internal temperature.</span>
The angle bisector theorem is commonly used when the angle bisectors and side lengths are known. It can be used in a calculation or in a proof. An immediate consequence of the theorem is that the angle bisector of the vertex angle of an isosceles triangle will also bisect the opposite side.
Answer: The correct answer is-
species, genus, family, order, class, phylum, kingdom.
A system of hierarchy is used to classify living organisms, according to which living organisms can be classified into seven major levels that can be listed as follows ( in the order of most specific to generalized) -
species→genus→ family→order→class→phylum→kingdom
For example- Species of human beings can be classified as-
Kingdom→ Animalia
Phylum→ Chordata
Class→ Mammalia
Order→ Primates
Family→ Hominidae
Genus→ <em>Homo </em>
Species<em>→ </em><em>sapiens</em>
Answer:
D
Explanation: A and B and C are completely worg becasue developing resistance to antibiotics only strengthens the ailment and the current situation with coronaviris is becuase a virus went from bat to pangolin and the reason we dont overuse medicine is to keep ailments from evolving because then the cure is useless hope this helps god bless