Which answer choice includes two accurate pieces of evidence for scientists' ideas about the age of earth?
The oldest known earth rocks are 5.6 billion years old. Some moon rocks and meteorites have been dated as being 5.6 billion years old.
The oldest known earth rocks are 2 million years old. Some moon rocks and meteorites have been dated as being 2 million years old.
The oldest known earth rocks are 3.7 billion to 3.8 billion years old. Some moon rocks and meteorites have been dated as being 4.4 to 4.6 billion years old.
The oldest known earth rocks 13.6 million years old. Some moon rocks and meteorites have been dated as being 13.8 million years old.
Answers: 1
Biology, 22.06.2019 05:50, lashondrascott
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
Answers: 1
Biology, 22.06.2019 10:40, sierralynnbaldp16d4b
Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
Answers: 1
Biology, 22.06.2019 18:00, zitterkoph
Deserts (especially true deserts) are not easy places for animals to live. animals who live in them often have special features that them survive. which adaptation would be for this group of animals? a) keen eye sight b) short, narrow legs c) tolerate heat d) webbed feet
Answers: 2
Which answer choice includes two accurate pieces of evidence for scientists' ideas about the age of...
Mathematics, 24.03.2021 22:20
Mathematics, 24.03.2021 22:20
Mathematics, 24.03.2021 22:20