Archaea are different from bacteria in that archaea a. have structures and molecules that are more similar to eukaryotes than bacteria. b. have structures that are more similar to bacterial structures. c. have molecules that are different from eukaryotic molecules. d. none of the above.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

the answer you are looking for is the united states forest service.

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one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.