Iodine solution is used to test leaves for the presence of starch. You need to: heat a plant leaf in boiling water for 30 seconds (this stops its chemical reactions) heat it in boiling ethanol for a few minutes (this removes most of its colour)
Hey!
Elders have several medical issues, such as arthritis, cancer, heart disease,diabetes. There are even mental ones such as dementia, or <span>Alzheimer's disease. However, some of them go unknown like cancer, until tests are ran or you have skin cancer and you develop outside lumps. However, mental illnesses are usually simple to diagnose. Sometimes, they might forgot your name, or where they are. They just stare at nothing, or they talk to themselves and wander around. People who age do forget more things, but they are usually alert and aware of their surroundings.
Hope this help!</span>
Blood is blue before it reaches oxygen. this is why your veins are blue
Meditation will allow Arlene to relax and refocus so she can find that clarity. People often experience a feeling of relaxation and feel as if they have gained new insights. ... This would help her relax and have better sleep
Answer:
The hip joint is a ball-and-socket joint that allows motion and gives stability needed to bear body weight.
Explanation:
