Animals breathe in ___ and breathe out __

In sunlight plants take in ___ and realease __

I'll be glad to check your answers.

Oxygen, Carbon dioxide.

Carbon dioxide, oxygen

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Animals breathe in oxygen and breathe out carbon dioxide. To understand this, we need to know that animals, including humans, require oxygen to produce energy through a process called respiration. During respiration, oxygen is taken in through their respiratory system, such as lungs, and is used to break down food molecules, releasing energy. As a byproduct of this process, carbon dioxide is produced and released back into the environment when animals exhale.

On the other hand, in sunlight, plants undergo a process known as photosynthesis. During photosynthesis, plants take in carbon dioxide from the air through tiny pores on their leaves called stomata. They also absorb water from the roots. Using energy from sunlight, plants convert carbon dioxide and water into glucose (a simple sugar) and oxygen. The glucose is used as a building block for the plant's growth, while the oxygen is released back into the atmosphere as a byproduct of photosynthesis.

So, to summarize:
- Animals breathe in oxygen and breathe out carbon dioxide.
- Plants take in carbon dioxide and release oxygen during the process of photosynthesis.