Justin usually blows his nose using kleenex tissues. his snot keeps leaking through the tissue. he decided he is going to create an experiment to find out if there is something better. what is his independent variable?

In which layer do organisms on earth love?

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

Why is it to call the calvin cycle the light independent reactions vs the dark reactions