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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.

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Q: Why do animals need to eat other organisms to get enrgy?
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Organisms that usually eat other organisms to get energy?

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.


Is sarcodine a autotroph or heterotroph?

Sarcodines are heterotrophs, meaning they obtain nutrients by consuming other organisms. They are primarily protozoans that feed on bacteria, algae, and other small organisms.


What are the small organisms and large organisms?

Small organisms include bacteria, fungi, and protozoa, while large organisms typically refer to plants, animals, and fungi. Size is relative and can vary among different taxa, with small organisms often being microscopic and large organisms being visible to the naked eye.


What are organisms that cannt make their own food called?

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.


How do organisms get the energy thy need?

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.

Related questions

Why do plants and animal and other organisms need nitrogen?

Nitrogen is required by plants and animals for protein synthesis


Why do animals need a specific ecosystem?

Because it is to their ecosystem that animals (plants and other organisms too) have adapted through evolution.


What do organisms need in their environment to continue the life process?

most need sun light, producers, water and other animals


What are organisms that can consume other organisms for energy?

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.


Why do consumers eat other organisms?

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!


Organisms that usually eat other organisms to get energy?

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.


Why do animals require higher rate of respiration then plants?

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.


Why doesn't animal cell need chloroplast?

Animals are chemo heterotrophs.They obtain carbon and energy from other organisms.


How lightning helpful to 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.


What other organisms besides plants and animals need oxygen to live?

Cells, that's why your body needs to circulate oxygenated blood!


Animals obtain their energy and carbon from?

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.


Why do organisms need nitrate?

Organisms need nitrate because it is a key source of nitrogen, which is essential for building proteins, nucleic acids, and other important molecules needed for growth and development. Nitrate can be taken up by plants to support their growth and also plays a role in the nitrogen cycle by being converted into forms that can be used by other organisms.