Answer:
I think the first one is "Interpersonal communication"
Stress is defined as a state of mental tension and worry caused by problems in your life.
I think question 4 is B) To defend itself
Symptoms of stress could include: headaches, low energy, and anxiety.
Hope this helps!
Answer: Alcohol often cause the eye to become less responsive.
I only know it's a process of change of matter but I don't remember the exact types
Cooling, freezing, fermentation, sun-drying, etc., are few age-old food preservation techniques. With the advent of technology, modern methods of food preservation were developed. Chemicals and other natural substances were used for preservation. These substances are known as preservatives.
Adding preservatives is the chemical method of food preservation. Conventional antimicrobial preservatives include <em>calcium propionate</em>, <em>sodium nitrite</em>, <em>sodium nitrate</em>, <em>sulphites</em> (<em>sulfur dioxidepotassium hydrogen sulfite</em>, <em>sodium bisulfite</em>, etc.) and <em>disodium EDTA</em>. <em>BHA </em>and <em>BHT </em>are antioxidants.
