Total destruction of landscape including entire ecosystems. Air quality is damaged over a large area. Pls help.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

all eukaryotic cell have mitochondria : )

2b2t

explanation:

2b2t