From the list below, determine which properties are for compounds.
It takes a large amount of energy to separates the elements of a compound.
11. The proportions of the elements in a compound are always fixed.
TIL. It is easy to separate the elements of a compound.
IV. The elements/components of a compound do not retain their individual properties.
Eliminate

1,2 and 3 are correct

Explanation:

im not exactly sure but i think its b!

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? ?