Biology, 07.04.2020 22:40, PONBallfordM89

Use the drop-down menus and what you know about index fossils to choose the correct answers.
Index fossils are the remains of organisms that lived on Earth for
periods.
First, geologists use relative age to determine the of the layers of rock.
They then use index fossils to relate the layers to those in
locations.

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 19:30, lilrariwmb23701

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

Answers: 2

continue

Biology, 21.06.2019 20:50, witchhunt666

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Answers: 1

continue

Biology, 22.06.2019 05:30, laddy6433

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?

Answers: 3

continue

Biology, 22.06.2019 11:00, Loliii

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?

Answers: 2

continue

Do you know the correct answer?

Use the drop-down menus and what you know about index fossils to choose the correct answers.
In...