Answer:
In addition to maintaining international peace and security, the United Nations protects human rights, delivers humanitarian aid, promotes sustainable development and upholds international law.
Explanation:
Answer:
the right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve.
Answer:
Excess amount of Bilirubin in the blood stream.
Explanation:
When there is an excess amount of bilirubin in the blood stream, it causes jaundice, with symptoms like; yellow eyes and skin, among others.
We eat and drink to obtain the energy and matter we use to survive
