Which might be considered a limiting factor to the amount fish in a lake 1) Amount of squirrels in the environment

2) Amount of water in the lake

3) Temperature of the lake

4)Choice 2 and 3

Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis

Can someone i have no idea of how to do this.