Anybody who answers will get answer. number 4 and 5

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

Explain light independent reactions

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation