Giraffes with a longer neck variations would be more likely to survive than shorter-necked giraffes in which of these situations?
a)loggers come in a chop down all of the trees
b)insects can only eat the highest leaves due to the canopy
c)a plant disease infects the trees, resulting in total leaf death.
d)monkeys swarm in and tear off all of the lower leaves to use for shelters

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.