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
how dose scientists define matter?
the amount of something
they define when work occurs energy. Energy is the ability to do work.
ont know
meters
meters
define what is a food checker?
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.
The Answer for it is Astronauts, Computer Scientists, Food Scientists, and Materials Scientists.
FOOD COST- ($)COST YOU SPEND ON FOOD( WHICH IS ALOT) :D
because it involves only an abstract idea, not a material object.