Lysosomes are important for digestion cell division reproduction protein synthesis

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.