Along-term memory forms when a. neurons send out spikes of electrical activity one time. b. the same collection or "pattern" of neurons fire repeatedly, forming a neural network. c. one neuron fires repeatedly

Me the formula cacl2 represents the compound

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west. a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?