How many nanometers are there in 520 meters? O a. 520,000,000,000

b. 520,000,000

c. 520.000.000,0000

d 520.000.000,00

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles

Is there any solid scientific evidence that humans have been cloned?