Answer:
yes
Explanation:
The five senses: sight, hearing,
taste, smell, and touch can be extended with instruments
Be-beryllium have 2 electrons and it is in the 2 nd period
Answer:
a. because it is an element
Explanation:
its pure because it only has one type of atom, making it an element
Our bone marrow continuously makes new red and white blood cells. The lymphatic system consists of the bone marrow, the spleen, the thymus (in young people), and lymph nodes.
