Calculate the average maximum height for all three trials when the mass of the bottle is 0.125 kg, 0.250 kg, 0.375 kg, and 0.500 kg. record your calculations in table a of your student guide. when the mass of the bottle is 0.125 kg, the average maximum height of the beanbag is m.

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what