Which of the following is true of plant cells but not of bacterial cells?
a. have cell walls
b. do not undergo mitosis
c move by means of flagella
d. have chromosomes located in a nucleus

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

blue

light-years

magnitude