The simple answer would be resources. There is always a limited amount of resources, and when they are more scarce, competition is more fierce. Few animals (lions and hyenas are one example) compete out of a perceived hatred for each other (people may be another), so competition is usually about survival. Injury often equals death in the wild, so rarely will animals compete physically for food/water/territory/mating rights unless their livlihood depends on it.
Organisms may compete for resources such as food, water, shelter, and mates to meet their needs for survival and reproduction. In addition, they may also compete for territories, sunlight, and other environmental factors necessary for their growth and development.
Organisms compete for resources like food, mates, and territory to ensure their survival and reproductive success. Competition can result in one organism outcompeting others and gaining access to more resources, or it can lead to adaptations that minimize competition, such as niche differentiation or resource partitioning. In some cases, competition can also drive evolutionary changes in populations.
Pike and walleye are both predatory fish and may compete for the same food sources in some habitats. In general, they can coexist in the same waters, but may occasionally compete or even prey on each other, especially if there are limited food resources available. Their relationship can vary depending on the specific conditions of the environment they are in.
Organisms that cannot produce their own food are called heterotrophs. They must obtain nutrients by consuming other organisms or organic matter. Examples include animals, fungi, and some types of bacteria.
Organisms that make their own food from sunlight and/or chemical energy from deep sea vents are the base of every food chain - these organisms are called autotrophs.Source: Enchanted Learningamoeba
Food
Some organisms win and some organisms lose.
Organisms may compete for resources such as food, water, shelter, and mates to meet their needs for survival and reproduction. In addition, they may also compete for territories, sunlight, and other environmental factors necessary for their growth and development.
Organisms compete for resources like food, mates, and territory to ensure their survival and reproductive success. Competition can result in one organism outcompeting others and gaining access to more resources, or it can lead to adaptations that minimize competition, such as niche differentiation or resource partitioning. In some cases, competition can also drive evolutionary changes in populations.
They would probably compete for some grass.
that way no one organism dominates an environment and a healthy food tree can develop
No just plants and some micro organisms. They make their own food by photosynthesis. They're called autotrophs. In some extreme environment conditions, some micro-organisms make their own food by chimiosynthesis. These guys are called chimiotrophs. All the other animals need to eat other animals or plants to obtain energy to live. They're called heterotrophs.
Some competitive organisms include lions, wolves, sharks, cheetahs, and killer whales. These animals are known for their hunting skills, speed, strength, and agility that allow them to outcompete other species for resources like food and habitat.
Some organisms may not appear perfectly adapted to their environment because evolution is a gradual process and it takes time for organisms to develop traits that help them survive in their specific environment. Additionally, environmental changes can occur faster than organisms can adapt, leading to mismatches between the organism and its environment.
they get some food in the organisms known as hosts
Organisms in the forest ecosystem interact through various relationships such as predation, competition, mutualism, and commensalism. For example, predators hunt prey for food, while organisms compete for resources like food and shelter. Mutualistic relationships involve species that benefit each other, such as pollinators and plants. Additionally, some organisms rely on others for benefits without causing harm in commensalism.
what happen when some living organisms in food phyramid become extinct