What is genetics 1. Who was the father of genetics?
2. What types of plants did he study?
3. List 3 observations he made
4. Mendel created experiments to see if he could produce particular traits by mixing certain
5. What did he want to know?

6. Mendel discovered that certain traits appear in a

7 How could mixing two yellow seeds produce one green seed plant? (303)

8 Each tralt weinheit depends on what

The answer would be a

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

Cwould be the correct answer i believe

Answera tightly sealed house with an unvented water heater;