Which of the following statements best describes a food web? A.
Many individuals of the same species that live in the same spaces and that share resources.
B.
A system that is made up of a community of organisms and their environment.
ОООО
C.
A black bear eats fruit and then spreads the fruit's seeds through its excretions
O D.
All life is connected by the transfer of energy and matter among organisms and their environment

The diagram below shows a cell placed in a solution. a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution. only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it. it will expand as water moves into it. it will shrink as water moves into it.

Stage in which a star’s outer layers have started to cool and grow outward?

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: