Question

plz urgent do ques/ans...​

Answer 1

Hii Everyone..

Here's your answer...

Answer 4.

(1) Handle & Prepare Food Safely

Food can carry germs. Wash hands, utensils, and surfaces often when preparing any food, especially raw meat. Always wash fruits and vegetables. Cook and keep foods at proper temperatures. Don't leave food out - refrigerate promptly..

(2) Clean & Disinfect Commonly Used Surfaces

Germs can live on surfaces. Cleaning with soap and water is usually enough. However, you should disinfect your bathroom and kitchen regularly. Disinfect other areas if someone in the house is ill. You can use an EPA certified disinfectant (look for the EPA registration number on the label), bleach solution, or rubbing alcohol.

Use any disinfectant or spray Handsanitizer to clean surface of tables, earth, mobiles phones, and other..

(3) Cough & Sneeze Into Your Sleeve

By doing these the microbes are not spread and infect any other person nearby you..

(4). Don't Share Personal Items

Avoid sharing personal items that can't be disinfected, like toothbrushes and razors, or sharing towels between washes. Needles should never be shared, should only be used once, and then thrown away properly..

Examples like :- Masks, and gloves and many more...

(5). Avoid Touching Domestic/wild Animals..

IT is not guaranteed that they does not carrying any microbes which can infect us...

5 main points to keep safe..

1. Wash your hands if you are in home otherwise keep a Handsanitizer with you always.

2. Avoid touching metal surfaces..

3. Avoid using/ sharing personal equipments.

4. Avoid touching animals.

5. Wash vegetables/ fruits before cooking or consuming..

Thank You..

Stay Home Stay Safe..

Answer 2

Answer:

four components of bloods

1) Red blood cell

2)white blood cell

3)plasma

4) platelets

Explanation:

Function of platelets:-

platelet count is 150,000-350,000 per microliter of blood, but since platelets are so small, they make up just a tiny fraction of the blood volume. "The principal function of platelets is to prevent bleeding". Red blood cells are the most numerous blood cell, about 5,000,000 per microliter.

Ans:-4) 1) Wash your hands often

2) Get vaccinated

Oxygenated blood:- 1)Oxygenated blood is also called arterial blood.

2)the blood has plenty of oxygen, and its color is bright red.

deoxygenated blood :- 1) deoxygenated blood, known as venous blood

2) It has less oxygen than oxgenated blood.