A leaf is an organ because the leaf is made of lots of tissues. It helps the plants.
A) to gain insight on your health to improve it more
When i was little, when id go to the doctor, they'd always explain to me how to wash my hands properly. Start by turning on loop warm water then proceed with putting soap in your hands. Rub around all corners of your hands. Get in between your fingers and try to get under your nails.
The first step would be to turn on the water, IF your going step by step.
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HLA Testing is used to match organ and tissue transfer receivers
with well-matched benefactors. HLA is a type of blood test done to search for a
protein, which can be found on the exterior of leukocytes or also known as White
Blood Cells. This protein is used to determine the differences between its own
cells and foreign ones, as well as damaging bodies.
Answer: if this helps it includes a physical examination a chest x-ray a hearing test breathing test and blood / urine test
Explanation: