PLEASE HELP I'LL GIVE 30 POINT! Which of the following is used by geologists to determine the relative ages in a rock sequence? Select all that apply
1. stratigraphy (rock strata)
2. fossils
3. cross-cutting relationships (geologic features)
4. radiometric dating

Biology 1c cumulative exam i need awsners

The term equestrian relates to which animal? bulls cows horses pigs

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point