Which of the Following Were Benefits to Algae in the Early

Multiple Choice

Which of the following were benefits to algae in the early oceans of Earth,compared to the first plants that colonized land?
1) no scarcity of water
2) less solar damage to tissues
3) the need for structural support
4) more plentiful dissolved carbon dioxide

A) 1,2,3,and 4
B) 1 and 2 only
C) 1,2,and 3 only
D) 1,2,and 4