Biology, 04.08.2019 15:00 khyyonsb

In a process called radiometric dating, scientists measure the of an isotope to determine the age of the earth

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 21:30, anonymousanon

Identify the missing parts of the carbon cycle

Answers: 3

continue

Biology, 22.06.2019 02:00, badpotterchris

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Answers: 1

continue

Biology, 22.06.2019 04:30, ROBIOX3551

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane

Answers: 2

continue

Biology, 22.06.2019 08:00, friskisthebest1

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes

Answers: 3

continue

You know the right answer?

In a process called radiometric dating, scientists measure the of an isotope to determine the age o...