Answer:
False.
Explanation:
Trees put nutrients back into the soil after some time through the decomposition of leaves, roots, and flowers that the tree produces.
Answer :
Vinegar is a weak acid. This is used to make a naked egg. When an egg is added in the vinegar for one day / 24 hrs, it reacts with the eggshell. The calcium carbonate shell gets dissolve.
Then an egg without shell is formed and the size of the egg does not change. The calcium carbonate reacts with acetic acid and forms carbon dioxide.
When the shell-less egg is kept in the vinegar for 48 hrs i.e. 2 days again, the water content in it enters into the eggs through the membrane. Then the egg gets somewhat bigger.
Otherwise, for 24 hrs, vinegar is acting like an isotonic solution and only dissolves the shell. This experiment would be done for showing the osmosis process through the cell membrane.
Answer:
So is; It has been shown, for example, in<em><u> breast cancer</u></em> that women who eat a lot of fruits and vegetables every day may have a lower risk of breast cancer, especially aggressive tumors, than those who consume less vegetables, according to a new study conducted by researchers at the TH Chan School of Public Health in Boston, United States. Cruciferous vegetables such as broccoli and yellow and orange vegetables stand out especially.
Explanation:
The plant-based foods that the researchers studied for cancer prevention are:
<u>
Cruciferous vegetables</u>. They include broccoli, cauliflower, cabbage, Brussels sprouts, Chinese cabbage, and green cabbage. Frequent consumption of these foods is associated with a reduced risk of cancer.
Studies show that cruciferous vegetables provide protection against:
-
Head and neck cancer.
-
Esophagus cancer.
-Stomach cancer.
Several laboratory studies suggest that cruciferous vegetables help regulate enzymes that protect against cancer. Studies also show that cruciferous vegetables can stop the growth of cancer cells in other ways. But these effects can differ between cells, laboratory animals, and people.
<u>Lycopene. </u>This carotenoid is found in products derived from tomato. Other important sources of lycopene are pink grapefruit, watermelon, and apricot.
Studies show that lycopene can provide cancer protection from:
-Lung
-Stomach
-Prostate
-Colon
first left (up) trachea
first left (down) diaphragm
right (up) bronchiole
right (down) alveolus
The correct use of hand hygiene using an alcohol-based hand-rub are for these situations:
- After removing gloves,
- Before entering a client's room,
- After applying a clean, dry dressing
<h3>What ae the steps required to maintain hygiene in a hospital environment?</h3>
Hygiene is the process by which an clean environment free of germs is kept in place.
A hospital environment requires that proper hygiene is maintained in order to prevent the outbreak of diseases.
Some steps in maintaining hygiene in the environment include:
- Mopping the floors with disinfectants liquids
- Cleaning of surfaces with alcohol-based sanitizers
- Using an alcohol-based hand-rub
The nurse will demonstrate the correct use of hand hygiene using an alcohol-based hand-rub as follows:
- After removing gloves,
- Before entering a client's room,
- After applying a clean, dry dressing
In conclusion, alcohol-based hand-rubs are important to maintain hygiene.
Learn more about alcohol-based hand-rubs at: brainly.com/question/25051422
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