Sewage runoff into lakes can lead to the increased growth of this can eventually lead to the lake becoming a marsh.
bacteria
tadpoles
fish
algae

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What must be true for natural selection to heppen

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents. earth's tilt causes the ocean to move because of gravity. earth's tilt and its rotation cause currents. earth's tilt causes uneven distribution of salt which causes currents.