How does the ocean influence global climate? select one: a. by increasing the wind speed around the globe b. by becoming warm as it flows towards the poles c. by increasing the mass of water recycled on earth d. by moving warm waters from the equators to the poles

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?