Answer:
1 - 3
Explanation:
- Look to see where metals are on the periodic table then look at what group they are in. The group tells you the number of valence electrons. Ex. 1A has one valence electron.
- Hope this helped! If you need a further explanation please let me know.
Battery represents a simple machine
Endocytosis is a type of bulk transport which involves the movement of large particles through the membrane in and out
Answer:
Oh come on. Look at all - then look at A.
Explanation:
