Question

A student arranged the four cards sequentially in a row on the basis of the periods when the events occurred. The card showing the earliest event was placed on the extreme left. Which of these cards was placed first in the row?

Picture showing a card with label 'First animal appears on land'.

Picture showing a card with label 'First life form appears in the sea'.

Picture showing a card with label 'First rocks formed on Earth'.

Picture showing a card with label 'First flowering plants appear on land'.

Answer 1

the last answer

Answer 2

Thanks!

Answer 3

yupp