An ecosystem describes all the living organisms (biotic components) with their physical surroundings (abiotic components) in a given area, A community describes only the living organisms and their interactions with each other.

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out