Biology, 01.02.2022 14:00, Usman458

PLS ANSWER QUICK Index fossils help scientists estimate the age of a rock because index fossil species only existed for a relatively short time. What happened to the species that are now used as index fossils.
1. They became extinct
2.They changed diets
3.They hid in marine sediments
4.They migrated to new environments

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 02:30, vcwann6055

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Answers: 1

continue

Biology, 22.06.2019 04:30, mattosmiriah5533

Anton created a chart listing different types of materials. which best complete the chart?

Answers: 3

continue

Biology, 22.06.2019 05:00, pr4ever

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.

Answers: 3

continue

Biology, 22.06.2019 07:00, geezelouise808

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

Answers: 2

continue

Do you know the correct answer?

PLS ANSWER QUICK Index fossils help scientists estimate the age of a rock because index fossil spe...