Scientists follow specific processes in order to determine valid explanations and conclusions from observations. David observed strange lights in the sky above his home outside of Roswell, New Mexico. The only explanation that makes sense to him is that there are UFOs in the area. What should David do next to verify his explanation?
a.
Write the local newspaper and explain that UFOs have been seen in the Roswell area
b.
Research any and all data pertaining to the Roswell area, and unidentified flying objects reported in the sky
c.
Make an official report to the United States government about his observation
d.
Ask his neighbors to observe the sky with him for the following few nights, to see if they can repeat the original observation

Please select the best answer from the choices provided

A
B
C
D

The answer is B.

In general, the best way to find scientific answers to questions is to do research. Sometimes, tests aren't always exactly repeatable, and especially not in a scenario like the one given.

I believe it is B.

Explanation:

because he will need more than one example for why we thinks it is a UFO. if he has more reason he will be more believable. because some people would look at him and think he is crazy. but if he has proof then they will see what he is talking about.

i hope this helps and im sorry if it is wrong

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.