Anna-Cait has researched how the brain works for her informative essay. Which would be the MOST thorough and clear thesis
statement?
A)
Studies of the human brain have shown that this one little organ controls
just about everything one can imagine from mood to intelligence.
B)
While all the parts of the brain work together, each part is responsible for
a specific function, controlling thought, emotion, behavior, movement and
sensation
C) The human brain is the largest brain of all vertebrates relative to body
size, weighing over three pounds and making up about two percent of a
human's body weight
D) The brain is an amazing organ of soft nervous tissue contained in the skull
of vertebrates, functioning as the coordinating center of sensation and
intellectual and nervous activity.

B.)  While all the parts of the brain work together, each part is responsible for a specific function, controlling thought, emotion, behavior, movement and sensation.

Explanation:

While all the parts of the brain work together, each part is responsible for a specific function, controlling thought, emotion, behavior, movement and sensation. This thesis statement establishes the focus of the essay that would follow from the summary information.

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.