Modern humans are the product of evolutionary processes which have occurred over millions of years . True or false? Sorry for all of this, I’m having trouble with these questions!

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

What noticeable trend from this graph might be used to make a conclusion?

Which claim correctly describes how genes can produce a phenotype? one gene is responsible for all traits. each trait is determined by a single gene. one gene can be responsible for many traits. each gene is responsible for exactly one trait.