they say it by telling that it is one of the most important things a human need. humans and animal need food to survive and growth and mostly because of the nutritients it have
because it involves only an abstract idea, not a material object.
it minimizes sources of bias in the data
Most of the food plants we use now are 'genetically modified' in the way of improving the amount of food able to be grown, the disease resistances of the plant, the quality and consistency of the food grown - but then farmers have been doing this type of work for hundreds of years, the scientists have only recently taken up the habit
because of the friction -and without food chain are sprayed
define library filing
Scientists define matter as anything that has mass and takes up space. Matter is composed of atoms, which are the basic building blocks of all substances. It exists in various states, such as solid, liquid, and gas.
they define when work occurs energy. Energy is the ability to do work.
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define what is a food checker?
meters
meters
Scientists define mass as the measure of the amount of matter in an object. It is a fundamental property of an object that remains constant regardless of its location in the universe. Mass is typically measured in kilograms or grams.
Scientist define animals as moving objects with a body and cells and a brain just like us but a like different
someone expert in the study of human society and its personal relationships.
Scientists define energy as the ability to do work or cause a change. It can exist in various forms such as kinetic, potential, thermal, or electromagnetic energy. Energy cannot be created or destroyed, but only transformed from one form to another.
FOOD COST- ($)COST YOU SPEND ON FOOD( WHICH IS ALOT) :D
Many food scientists work for large food processors. They work on matters like safely and flavour, and find new products, such as new frozen foods and so on.