Jessica is doing an investigation to see how many birds come to the tree in her backyard each morning. She repeats her
investigation every morning for four days. Her data is shown below
Number of Birds Observed
Day of the Week Number of Birds
Monday
7 birds
Tuesday
5 birds
Wednesday
6 birds
Thursday
2 birds
Average - 5 birds each day
How would the result of her investigation have been different if she had only counted the birds on Thursday?
A. Her result would have included too many birds
B. Her result would have been the same
C. Her result would have been more reliable
D. Her result would have been less reliable

D

Explanation:

I t would be different because she would of only did it once so not really an investigation

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.