Which of the following best explains the flow of energy in this food web? (3 points) mushrooms → hawk → squirrel → grasshopper grasshoppers → snake → wolf → hawk plants → squirrel → snake → mushrooms mushrooms → snake → squirrel → plants

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)