Answer:
In 1825 he isolated and described benzene. What's more, in 1821 he invented the first electric motor, and in the early 1830s he discovered a way to convert mechanical energy into electricity on a large scale, creating the first electric generator
I believe the answer is: positive symptoms
In mental disorder, positive symptoms refers to the behaviors/characteristic that is not present by normal population but present in the patient.
Other positive symptoms of schizophrenia include: Delusional thought, hallucinations, and racing thoughts.
The answer would be A, a tropical wet and dry climate
Answer:
Tractors are essential necessity of farming as they provide machine power for performing farm applications. In addition to routine landscape maintenance, lawn care, clearing bushes & spreading fertilizers the tractors are used to pull a variety of farm equipments for ploughing, planting, harvesting & cultivating crops.They also help in hauling materials & personal transportation.
Explanation:
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