Answer:
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.
Answer:
A communicable disease is one that is spread from one person to another through a variety of ways that include: contact with blood and bodily fluids
Explanation:
The last organ before food gets to your stomach is the esophagus
Answer:
Caution the food handler that she must clean and sanitize her knife.
Explanation:
A food handler should always be very careful about product hygiene, as it is very easy for these foods to become contaminated. In the above question, a food handler decides to remove excess fat from a meat and use the same knife to cut potatoes. This behavior is incorrect, as the fat will contaminate the potatoes and will not allow them to be cooked properly, as well as bringing possible fat pathogens to the potatoes.
For this reason, it is important for someone to inform the food handler that after removing excess fat from the meat, he should clean and disinfect the knife in order to use it in potatoes.
Answer:
true
Explanation:
if you do anything in a group youll want to be the best at it, humans are socail and pack type creatrues that do their best work as a group
