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meteorologists want to design a system of instruments that will evaluate ocean currents, air temperatures, and wind speed in order to predict catastrophic weather such as hurricanes and cyclones. before building a working system of the weather instruments, the scientists have built a prototype. using their prototype, scientists have collected data and used that data to predict changes in the weather.

the next step in deciding if their design is successful would be to
a) modify the design of their prototype.
b) redesign the prototype to be suit their needs.
c) change their basic ideas concerning the instruments.
d) use the data to evaluate the effectiveness of the prototype.

D. use the data to evaluate the effectiveness of the prototype

D. I wish you luck. I did the exam and got D right

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation:

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.