Jamal wants to know how fast his skateboard can roll down the ramp in front of his school. so, jamal places the back of the skateboard even with the top of the ramp and times how long it takes before the front of the skateboard reaches the end of the ramp. after he records the time, he performs this procedure again four more times and calculates the average time. during his experiment, jamal demonstrates a. repetition b. regeneration c. replication d. renovation

Afew buddies come over to your house to hang out. they notice you're struggling in school, perhaps you have to rely on to pass your class, but you can't absorb the knowledge. they could positively reinforce getting a tutor and working with you, dedicating more time to the areas of struggle and less on hanging out to better yourself.secondly, say you're the victim of bullying. you're afraid to tell an adult because of possible repercussions from the bully himself. your friends encouraging you and pushing you towards telling an adult for your safety is another example. 

Lic insurance funds. also accident aware or hiv awareness​ campaign government control basis