Which statements describe some ways that the student recorded data incorrectly on the lab report to the right?

a. the speed data should all be arranged in

increasing order.

b. no units are given for the speed of the water.

c. millimeters are not the best unit to use for the

distance.

d. wind speed should be in mph.

e. the student mixes units of length, using si units for distance and customary units for depth.

Now looking into the data provide we can analyze the results obtained by the student to record the data. And can point out the possible mistakes the student has done while recording the data.

Explanation:

A- As the data collected must be arranged in an increasing order but this is not a huge blunder as the data must have some kind of tags to understand it well.

B- Yes, this is a mistake as one should always denote units to the values recorded.

C- Yes if the distance measured is of high value then millimeters might not be the best option to go for we usually use kilometers to represent values for long distances.

D- No,it is not necessary that we should always represent speed in mph.

E- Using two units might confuse a person but its OK to use them because one can always obtain the desired value by exchanging and mathematical calculations.

So the option B and C are the best one to chose from

b. heterotroph

explanation:

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.