You are looking at a slide using your microscope and see many things moving about. you notice a very rigid structure outlining the cell. you like to have as many facts as possible to back up any claims you make, specially in science. what else would you to be sure what type of cell you are seeing? question 4 options: lysosomes chloroplasts mitochondria cell membrane

The answer is; chloroplasts

Most cells have lysosomes, mitochondria and cell membrane. Hence these organelles cannot be used to differentiate cells. Chloroplasts, however, are only resent in photosynthetic cells such as plant cells and can be used as a distinguishing factor.

what is the general relationship between a galaxy's distance from earth and its speed?

the answer is:

the farther away a galaxy is from us, the faster it is moving away from us.

i think   the answer is c hope i'm right