Which of the following traits is required
a. the number of petal's that grow in a plants flower
b. the wing shape of a wild bird
c. the ability of some gorillas to use silent language
d. a cheetahs ability to run faster than any other land animal

How many grams of aluminum will there be in 98g of al2o3?

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?