Yes.
From the feed, forage or roughage they eat.
Yes.
the cow breathes out the carbon on the plant and the plant then puts out oxygen in the cow and the cow then eats the plant
An example of a food chain with a human would be: grass (producer) -> cow (primary consumer) -> human (secondary consumer). In this chain, the human consumes the meat of the cow as a source of energy and nutrients.
Cattle that are laying (or sitting) in the grass, or cattle laying down in the pasture.
A squirrel eating a nut is an example of a primary consumer gaining energy. A caterpillar eating a plant
Energy...
its about a cow eating grass. Great novel!
by eating your mom
No- a cow is a primary consumer. Primary consumers are herbivores that convert plant biomass.
A cow cannot fully extract all the energy stored in the grass because some of it is lost as heat during digestion and metabolism. Additionally, not all the energy absorbed from the sun by the grass is stored as chemical energy in plant cells, as some is used for other plant functions such as growth and reproduction.
In a grazing system, only 20% of the energy cattle get from eating grass are used for maintenance, mobility, growth and reproduction. The other 80% is expelled as waste through sweat, respiration, urine and feces. But this 80% energy isn't wasted either: it gets incorporated back into the soil to be reused and recycled by the grasses that the cattle have eaten.