32.2k views
4 votes
Multiple choice!!!!!

Multiple choice!!!!!-example-1
User GMachado
by
6.6k points

2 Answers

8 votes

Answer:

The asnwers to your question is

1. Organisms began to photosynthesize.

2. The surface cooled, and water condensed

3. Ozone formed and blocked ultraviolet rays from the Sun

Step-by-step explanation:

I hope this helps and have a good day

User Nayden
by
7.0k points
6 votes

Answer:

A,B,D are your answers.

Step-by-step explanation:

User Georgedyer
by
6.7k points