Yes
A carnivore is an animal (or organism) that only eats meat. (E.g: A shark.) A granivore is an animal that eats nutrient-rich seeds, or grain.
About 24-hours. Horses don't usually founder on grain if you provide enough hay.
The American saddlebred horse eats what any other horse eats. hay, grass and grain. they aren't any different then a normal horse.
Colic or founder. Depending on the symptoms. In horse isles case the answer is founder.
Grass, hay, and grain.
Yes
no you could die
primary consumer
cows eat grain, grass and hay
A quarter horse eats what every other horse does, it eats hay, grain, sweet feed, grass, apples, sugar cubes, carrots, etc.
It's all part of the grand design of the food chain: the bigger fish eats the smaller fish. The dog eats the cat. The cat eats the mouse. The mouse eats the grain. The grain eats nutrients from the soil. The soil is rich in nutrients because of a decomposing dog. Or cat. Or mouse, even. Thus, we can conclude: the worm is on top of them all in the food chain !
No yeast is not a grain, it's a living organism that eats sugar and creates carbon dioxide. It's this process that causes bread to rise.
A carnivore is an animal (or organism) that only eats meat. (E.g: A shark.) A granivore is an animal that eats nutrient-rich seeds, or grain.
primary consumer
no i have 2 horses grain or oats would be better
The whooping crane mostly eats waste grain.