What is the difference between binary & polyatomic ions? & how to differentiate

Someone me with my drivers ed! * i’ll mark you brainliest + 15 free points * a horizontal line of painted across a lane of traffic is called a yield line. a. black triangles b. white triangles c. green diamonds d. white diamonds

Weak stimulus will cause a weak action potential. the stronger the stimulus, the stronger the action potential. a. true b. false

Physical needs include: a. the need for sleep b. the need to feel safe c. the need to feel secure d. all of the above