Question

What trends in CO2 levels do you notice over the course of a year

Answer 1

There are changes during different times of the year.

Step-by-step explanation:

During summer and spring the CO2 levels will be lower because plants are taking in more of it

Answer 2

There are changes during different times of the year.

Step-by-step explanation:

During summer and spring the CO2 levels will be lower because plants are taking in more of it