Animals need to eat other organisms to obtain energy because these organisms contain nutrients such as carbohydrates, proteins, and fats that animals can break down and convert into energy through the process of digestion. This energy is essential for various physiological processes like movement, growth, reproduction, and maintenance of body temperature.
Organisms that eat other organisms for energy are called heterotrophs. They include animals, fungi, and some bacteria that cannot produce their own food through photosynthesis or chemosynthesis. Heterotrophs rely on consuming organic matter from plants or other animals to obtain the energy they need to survive.
Most are heterotrophs. They feed on other animals to obtain the nutrients they need to live.
Small sized animals need less food as compared to large sized animals. A field of plants can support more numbers of small animals as compared to large sized animals which need more food, it is why smaller animals are numerous .
Organisms that cannot make their own food are called heterotrophs. They rely on consuming other organisms or organic matter to obtain the energy they need to survive. Examples of heterotrophs include animals, fungi, and some types of bacteria.
Organisms obtain the energy they need through various processes. Plants use photosynthesis to convert sunlight into energy-rich molecules like glucose. Animals, on the other hand, obtain energy by consuming plants or other animals, breaking down their food through digestion, and using cellular respiration to convert the stored energy into a usable form called ATP. Some organisms, such as bacteria, can obtain energy through other means like chemosynthesis, where they use inorganic molecules to produce energy.
Nitrogen is required by plants and animals for protein synthesis
Because it is to their ecosystem that animals (plants and other organisms too) have adapted through evolution.
most need sun light, producers, water and other animals
Animals and photosynthetic organisms depend on each other for survival through a process called symbiosis. Photosynthetic organisms, like plants and algae, produce oxygen and food through photosynthesis, which animals need to survive. In return, animals provide carbon dioxide and nutrients that photosynthetic organisms need for growth. This mutual relationship ensures the balance of oxygen and carbon dioxide in the atmosphere, making it possible for both types of organisms to thrive.
Organisms that can consume other organisms for energy are known as heterotrophs. This includes animals, fungi, and some types of bacteria. Heterotrophs rely on consuming organic matter to obtain the energy they need for survival.
Because it is a food chain, it is basically the same concept as humans and animals, except with organisms. They are living things, so they need to feed!
Animals require higher rate of respiration as they move from one place to another and therefore they need more energy. There the rate of respiration in animals is than in plants. They require more enrgy.
Organisms that eat other organisms for energy are called heterotrophs. They include animals, fungi, and some bacteria that cannot produce their own food through photosynthesis or chemosynthesis. Heterotrophs rely on consuming organic matter from plants or other animals to obtain the energy they need to survive.
Animals are chemo heterotrophs.They obtain carbon and energy from other organisms.
Lightning is helpful to organisms because it provides nitrogen, which plants need a little to live. Other organisms, such as animals, not so good for because it good die if it is un-sheltered.
Cells, that's why your body needs to circulate oxygenated blood!
Animals obtain their energy and carbon from consuming other living organisms, such as plants or other animals. They break down these organic molecules through digestion to extract the energy and carbon they need for their own growth, metabolism, and reproduction.