Answer:B
Explanation:Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.
Answer:
The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned. Errors and omissions excepted, the names of proprietary products are distinguished by initial capital letters.
Explanation:
This is a vital disease which is caused by having sex without waring a condom using a needle used by another person not being faithful to your partner this disease is transferable from one to another
Answer:
I would suggest this because...
It talks about how to cut foods and how to set up for cutting the foods so then you are in a safer position. It also says how to store your knives and whether or not it is safer for them to be dull or sharp. It demonstrates how to cut certain foods and what the best way is depending on the shape and what knife you need.
Just a suggestion I think it will help!