Buboy Canner improperly canned some home-grown vegetables and contracted botulism poisoning after eating them. Botulism results from a toxin, produced by bacteria, that prevents skeletal muscles from contracting. Symptoms include difficulty in swallowing and breathing. Eventually, Buboy died of respiratory failure because his respiratory muscles relaxed and would not contract. If botulism toxin affects the neuromuscular junction, propose as many ways as you can to explain how botulism toxin produced the observed symptoms.

answer:

i believe the answer is d).

explanation:

i think this is because you are tearing apart the muscle, and then when you eat, the muscle re-heals, making itself even stronger.

edit: i put b) before but i meant to put d). sorry for the incorrect answer.

answer:

thousands of years before the arrival of the british, australia was settled by the indigenous people of australia called the aborigines. this timeline begins when the europeans first arrived. 1606 - the first european to land at australia is dutch explorer captain willem janszoon.

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answer:

87 yeet friends :)

Explanation:

Also plz help