Three types of fish populate a lake. Researchers
conducting a study want to know which type is most
common in the lake. They send teams to different
locations on the lake to catch, tag, and release as many
fish as possible.
What is the sample in this study?
A. All fish in the lake
B. Fish that are caught and tagged by the research teams
C. The type of fish with the greatest number
D. All fish caught in the lake during the study period

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

eww xbox also eww dayz

step-by-step explanation:

just for that im not answering