depends on what gas but in mast cases it would be carbon dioxide coming out when we breatha nd plants would use it
(Human OR people?) - animals can be used for food, used as pack animals, farmed for income and their fur/skin can be used to make clothing
(Human OR people?) - animals can be used for food, used as pack animals, farmed for income and their fur/skin can be used to make clothing
carbon dioxide used by plants in photosynthesis
Maize is corn; it is used as food for humans and animals, it can also be used to make biofuels, and other chemicals. It can also be used to make corn oil.
carbon di oxide (CO2)
Several animals eat jaggery. It can be given raw as a treat or used to sweeten feed. A couple animals that eat it are cows and horses.
There are several commercial uses for different body parts of animals. The meat of many animals is sold as food as are the internal organs. The intestines of many animals are used as natural casings for sausages. The skin is used to make leather or fur. Bones are used to make tools or decorative items. Bones are also used to make the gelatine used in cooking.
Only photosynthesising plants need to produce chlorophyll, because they feed autotrophically i.e. they make their own food, and chlorophyll is used to make plants' food. Animals don't make their own food so have no need for chlorophyll.
Yes. The hides of cattle and swine make good leather, and if the animal is used for food, it's better not to waste.
There are several commercial uses for different body parts of animals. The meat of many animals is sold as food as are the internal organs. The intestines of many animals are used as natural casings for sausages. The skin is used to make leather or fur. Bones are used to make tools or decorative items. Bones are also used to make the gelatine used in cooking.
Chlorophyll is used by plants to capture light energy during photosynthesis, plants use photosynthesis to make their food. Animals do not make their own food they get their food ready made so the don't to do photosynthesis or have chlorophyll
men used to hunt animals and they used them for food and to make clothes out of their skin or fur