The most common cause of anemia is iron deficiency.
If the prey is not getting enough food, they will eventually die which affects the number of predators because then the predator species would also die
Well the picture could help :)
Fuels are materials that react with other substances to release nulear or chemical energy as heat. Chemical fuels release energy via combustion. Nuclear fuels release energy by nuclear fission. Nuclear and chemical fuels are used for different purposes because of the complexity of deriving heat from them, the amount of heat generated and use in various applications.
