Biology, 05.12.2019 20:31 christeinberg1
Which of the following statements accurately describes the process of dating earth's history? a. scientists use relative dating to determine the absolute age of a new fossil.
b. scientists use radioactive isotopes to determine the absolute age of a new fossil.
c. scientists use radiometric dating to determine the relative age of a new fossil.
d. scientists use index fossils to determine the specific years of age of a new fossil.
Answers: 3
Biology, 21.06.2019 22:20
Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria
Answers: 1
Biology, 22.06.2019 00:00
Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism
Answers: 2
Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
Answers: 3
Which of the following statements accurately describes the process of dating earth's history? a. sc...
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