What structures do both plant cells and animal cells contain? A nuclei and mitochondria
B. vacuoles and chloroplasts
Cicell walls and chromosomes
D. cell membranes and cell walls

A. Nuclei and Mitochondria

This is the answer

14,16 18 reacts with group

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).