Answer:
Phosphoric acid is a good substitute for muriatic acid and in most situations will clean surfaces just as well with less risk. Phosphoric acid is a main ingredient in many commercial grout and concrete cleaners that are readily available to consumers.
Explanation:
All of them are important rules but i would say D because chocolate is fattening and has lots of sugars and eating snack foods is not healthy either.
A food handler will put the older products first according to the FIFO food safety standards.
Explanation:
According to food safety standards, food handlers are legally entitled to provide safe food to their consumers.
One of the primary rules that a food handler should follow while putting food products is the <u>FIFO – First In First Out rule.</u> This is a method of stock rotation based on the date of expiry.
According to FIFO rule, dating the products is the first step. This date marking allows the food handlers to know about the time of arrival of each product. They should stock the products by keeping the older products in the front and the latest arrivals at the last. This way, they will be able to put the older products first.
FIFO rules facilitate food safety, quality and also prevent wastage.
Answer:
is part of the cardiovascular system;
pumps blood to the cells in the body works;
closely with the lungs
Explanation:
The heart is a muscle that pumps blood through the blood vessels and that is the essential function. It is the main and central organ of the circulatory system.
The heart weights between 200 and 425 grams. It is located between lungs, in the middle of the chest and it is divided into four chambers in humans, other mammals, and birds heart.