D.sensory neurons sense the presence of food and relay the information to the brain so that food can be moved and digested ib the digestive tract
Large fields to be cleared, plowed, and planted with a single crop year after year.
I hoped this helped ;)
While Louis Pasteur was the one that procured the germ theory of disease that explains that diseases are caused by microorganisms, the first researcher that provided direct experimental data to support the said theory is Robert Koch.
Robert Koch developed a criteria for the causality of disease from microorganisms called the Koch's postulates. The Koch's postulates indicate that:
(1) The bacteria must be present in every case of the disease
(2) <span>The bacteria must be extracted and isolated from the host with the disease and should be directly visualized and/or grown in culture
(3) There must be a healthy experimental host that will reproduce the disease once the isolated bacteria is injected
(4) The bacteria should be recoverable from the previously healthy host
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Frank could simply be a short-term memory loss, while Jerome could have a muscular dystrophy
D. both plants and animals need freshwater to live