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Predict the ideal bond angles around carbon in C2I2 using the molecular shape given by the VSEPR theory.
Paired Appendages
Structures that extend from the body of an organism and occur in matching pairs, such as wings, arms, and legs.
Watery Habitats
Environments characterized by the presence of water, such as rivers, lakes, wetlands, and oceans, which support a diverse range of life.
Notochord
Stiff rod of connective tissue that runs the length of the body in chordate larvae or embryos.
Tunicates
Marine invertebrates with a sac-like body, filter-feeding mechanism, and notochord during the larval stage; also known as sea squirts.
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