Katrinah056
Katrinah056 Katrinah056
  • 01-12-2017
  • Biology
contestada

HELP!!
According to the fossil record, approximately when did life first appear on Earth? When did multicellular life appear? At what age is life thought to have moved from the oceans onto dry land?

Respuesta :

Аноним Аноним
  • 01-12-2017
I think 2.1 billion years ago

Hope this helped :)
Answer Link

Otras preguntas

I need help with this page
3. A line segment whose endpoints are (3,9) and (7,k) is perpendicular to a line whose slope is --2. Which of the following is the value of k? (1) 1 (3) 11 (2)
I dont know…………………..
The portion of an axon that communicates with its target cell is the
find the greatest and least number from 5,0,8,9 and 7​
Choose what postulate proves the triangles congruent.
Determine the value for x in the figure below.
Is this the correct answer?
A 1500 kg car is approaching the hill at 14.0 m/s when it suddenly runs out of gas. What is the car's speed after coasting down the other side?
how many times has kyler murray been sacked this year