5 Select the true statements regarding the carboniferous

Last updated: 5/14/2023

5 Select the true statements regarding the carboniferous period select all that apply 1 pt a There was an increase in water vapor in the atmosphere due to transpiration b There was an increase in O2 and a decrease in CO2 in the atmosphere c Most of the photosynthesis occurred in the tropical regions of the earth d There was a buil up of lignin and wood because there were no decmposers present at first