Edward jenner’s smallpox inoculation experiment was based on an observation by a dairymaid that she could not get smallpox because she had already had cowpox. how did jenner form his hypothesis from this observation?

He asked what would happen if he deliberately inoculated someone with cowpox fluid from another person. He tested several to see if they prevented smallpox. He observed the cows with cowpox before forming his hypothesis. He then drew a conclusion based on his result

Hope this helped! :3

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.