Answer:
<em>The correct option is A) Organic molecules are common in food, and inorganic molecules are used in electronics.</em>
Explanation:
Organic compounds can be described as compounds which are made up of carbon. They might have carbon-carbon bonds or carbon binding to other compounds like hydrogen, oxygen, nitrogen etc.
The food made by plants is an organic compound in general. As all of the organisms depend on plants or animals that eat them for food, hence food comprises of an abundance of organic compounds.
Inorganic molecules can be described as molecules which are not made up of carbon. They might be metals or semiconductors being used in electronics.
He got it right i just took that test
Whats the diagram??? @Valery123
Answer:
Blood is composed of several types of cells:
- <u>RED BLOOD CELLS</u>: They are the oxygen carriers of the body i.e. they pick up the oxygen as the blood goes through the lungs & release of oxygen to cells.Also known as erthrocytes
- <u>WHITE BLOOD CELLS</u>: also known as leukocytes.They are the soldiers of the body.Aims at fighting against the infections ( caused by bacteria & virus)
- <u>PLATELETS</u> : helps in the blood clot in response to any wound or injury
There are five types of white blood cells & approx %age they made up in blood are:
•Neutrophils (55% to 70%)
•Band neutrophils (0% to 3%)
•Lymphocytes (20% to 40%)
•Monocytes (2% to 8%)
•Eosinophils (1% to 4%)
•Basophils (0.5% to 1%)
When children are more than 4 year old they have higher % age of lymphocytes than the adults do.
<span>this statement is actually true. Charles Darwin created his theory of evolution by natural selection in 1859. It was an explanation for how species adapt and carry on. He believed that natural selection was something that occurred that allowed each slight variation of a trait in things to be useful and be preserved.</span>