I wanna hang myself my everything is gone :(

Which situation is an example of competition that could be found in the grassland? a. two lion populations utilize the same gazelle population as their main food source b. deer eat berries and their droppings seed new areas, creating new berry bushes c. two shark populations utilize the same fish population as their main food source d. lack of sunlight due to changes in the seasons restricts the growth of certain plants

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Discuss the functions of epithelial connective nerviud and muscular tissues