Which of the following is the best example of a way human lifestyles affect environmental systems? Using aerosol sprays causes acid rain by increasing ozone (O3) in the atmosphere Agriculture causes water pollution when fertilizers and pesticides flow into lakes and rivers Burning fossil fuels causes air pollution by decreasing water vapor in the atmosphere Using radioactive materials causes ground pollution when chlorofluorocarbons (CFCs) seep into the ground

answer; //the above statement is (false);

a axis of a graph is a color or shade so we can all go outside and have a party so we can eat   some grilled cheese sammiches and broccoli and have some ugly fun times

i don't know why i put this, i know its not the i was just bored : p

delete this answer while you can

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle