Bacteria break down the dead bodies of fish to release energy, which is then absorbed by other organisms in the ecosystem. This flow of energy is an example of the .

conservation of energy

Explanation:

In a typical aquatic ecosystem, energy flows through the system from one organism to another without being lost as they are converted from one form to another., ensuring energy is being conserved in the system. Bacteria, as decomposers, play a major role in conservation of energy as well as in the recycling of nutrients in an aquatic ecosystem. The energy released during decomposition is not lost, but absorbed into the ecosystem again by other organisms, which is an example of the conservation of energy. The energy is being conserved as the energy in the ecosystem remains constant and is being reused.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.