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zepelin [54]
2 years ago
10

What is blood transfusion why should we donate the blood​

Biology
1 answer:
Leya [2.2K]2 years ago
5 0

Answer:

To keep blood safe, blood banks carefully screen donated blood. The risk of catching a virus from a blood transfusion is low. Sometimes it is possible to have a transfusion of your own blood. During surgery, you may need a blood transfusion because of blood loss.

hope this helps!!:)

Explanation:

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Answer:

The right matching of the scenario in the question are as follows:

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2. QUESTION: Josh wondered how to cook spicy Mexican food.

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6. CONCLUSION: Josh determined that since Julie liked the meal, adding jalapenos to the recipe was a good way to make it spicy.

Explanation:

Scientific method is an organized steps of procedures that scientists used to study and gather knowledge about different phenomenons. The systematic steps of scientific method start with observation, the observed phenomenon usually make a scientist to ask questions that he doesn't have an answer to. This will prompt him to formulate an hypothesis and set up an experiment to see if his hypothesis is true or not. The result he obtains from the experiment will determine the type of conclusion he will make about his earlier observation. By following these steps, scientists usually obtain useful  information that bring progress and advancement to humanity.  

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Hey!! It's me again because why not!!

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