How does an increased population size affect the amount of competition between organisms?
It increases the competition because there are more organisms requiring the same resources.
It decreases the competition because additional organisms create more resources.
It decreases the competition as organisms will alter their requirements for survival.
It increases the competition as the fitness of all involved organisms increases.

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact forest area cleared to construct an airport increase in oxygen level vegetation cleared to construct an oil mine increase in pollution impact of human activities human activity impact forest area cleared to construct an airport increase in sound pollution vegetation cleared to construct a power plant contamination of water impact of human activities human activity impact beehives cleared from urban areas increase in vegetation dams constructed on a river increase in fish population impact of human activities human activity impact beehives cleared from urban areas increase in bird population dams constructed on a river better quality of water

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture