I need it done exactly how it says

control group - silent room

experimental groups

quiet 4

classical 4

country 4

hip hop 4

heavy metal 4

independent variable : Type of music

dependent variable- plant growth

lab title - The effect of music type on plant growth

hypothesis; if i play classical music music then my plants will grow

control group - silent room

constants- same tomato plants.

                 amount of watering

                 same room temperature

                 same amount of sunlight

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.