what is disease and its causes?
what is autotrops ?
what is nutrition and nutrients?
Answers
> Disease :- Disease can be defined as that state of a living body in which an organism get corrupted by some foreign substance resulting in sickness or weakness as well as death too in some cases.
• Disease spread because of vectors, viruses, protozoans, bacteria or by some metallic reaction or an allergy.
> Autotrophs :- An autptroph is an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide and are called producers too.
> Nutrition :- Nutrition can be defined as that phenomenon in which a living organism absorb nutrients from food for energy and growth. Nutrients are possibly those food products that provide nutrition like fats, carbohydrates, vitamins etc.
Answer:
what is disease and its causes?
Overview. Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful. But under certain conditions, some organisms may cause disease.
what is autotrops ?
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Some types of bacteria are autotrophs. Most autotrophs use a process called photosynthesis to make their food.
what is nutrition and nutrients?
Nutrition is defined as the processes by which an animal or plant takes in and utilises food substances. Essential nutrients include protein, carbohydrate, fat, vitamins, minerals and electrolytes. Normally, 85% of daily energy use is from fat and carbohydrates and 15% from protein.