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The brain stem stem could be called the "primitive part of the brain" because it was the first brain structure to evolve, and is responsible for our basic vital functions like breathing and heartbeat.
Stoma (plural stomata), they are the pores used for gas exchange.
The brain stem, also called the central brain or primitive brain is responsible for the basic functions such as breathing and heartbeat.
Brain stem.
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pores
The brain stem stem could be called the "primitive part of the brain" because it was the first brain structure to evolve, and is responsible for our basic vital functions like breathing and heartbeat.
they serve as the breathing organs for plants
The brain stem is the part that controls breathing, it is the stem that allows the respiratory system to work and help you breathe
Stoma (plural stomata), they are the pores used for gas exchange.
Pores
An insect's breathing pores are called spiracles. They are usually located on the thorax and abdomen. Caterpillars, butterflies and moths breathe using spiracles.Insects have pores that are called spircales; they use these to breath. They are found on the thorax and abdomen.
Breathing is controlled in the brainstem.
The brain stem, also called the central brain or primitive brain is responsible for the basic functions such as breathing and heartbeat.
brain stem
brain stem