Examlex
Which of the following is a substrate in the photosynthesis equation?
Pharynx
Throat; opens to airways and digestive tract.
Vocal Cords
The vocal cords are folds of tissue in the throat that vibrate and produce sound when air is expelled from the lungs, playing a crucial role in speaking, singing, and making other sounds.
Ligaments
Bands of tough, elastic connective tissue that connect bones together and provide support to joints.
Spiracle
An external respiratory opening in some animals, particularly insects, spiders, and some fish.
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