subject
Physics, 11.02.2020 01:20 jonmorton159

For the location and time interval represented by these rock layers, when did the most drastic and sudden change in life forms occur?
A.
382 million years ago
B.
376 million years ago
C.
370 million years ago
D.
360 million years ago

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 03:30
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
Answers: 3
question
Physics, 22.06.2019 06:20
Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .
Answers: 1
question
Physics, 22.06.2019 12:00
What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?
Answers: 1
question
Physics, 22.06.2019 13:00
What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud
Answers: 3
You know the right answer?
For the location and time interval represented by these rock layers, when did the most drastic and s...
Questions
question
Social Studies, 14.10.2019 04:30
Questions on the website: 13722360