subject
Biology, 08.12.2021 05:50 winchester729

The oldest rocks on earth date from about 4.2 billion years ago. What does this suggest about the interval between 4.6 billion years ago, when the earth started to form, and 4.2 billion years ago ?

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 11:00
Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations
Answers: 2
question
Biology, 22.06.2019 18:20
Which characteristics must an object possess in order to be considered alive?
Answers: 2
question
Biology, 22.06.2019 21:00
Carbon compound that stores and transmits genetic information is called
Answers: 1
question
Biology, 22.06.2019 22:10
Put each tile to the correct location. categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. 1) scientific theories 2) both 3) scientific hypothesis a). a tentative statement used to guide scientific investigations b). makes predictions about future events c). can be tested many independent researches d). based on observations of natural phenomena e) . a well-established highly reliable explanation
Answers: 3
You know the right answer?
The oldest rocks on earth date from about 4.2 billion years ago. What does this suggest about the in...
Questions
question
Mathematics, 06.06.2020 23:03