Three arthropod head appendages and their functions include:
Antennae: used for sensing the environment. They can detect a variety of stimuli such as chemicals (smells), air currents, vibrations, and touch.
Mandibles: involved in the manipulation and processing of food. These jaw-like structures can also be used in defense and the construction of habitats.
Maxillae: these assist the mandibles in manipulating food and are also involved in tasting and handling the food before ingestion.
These head appendages show the versatility of arthropods ' jointed appendages, which have evolved to serve functions beyond locomotion, such as feeding, sensing the environment, and other specialized tasks.
Antennae are sensory appendages for environmental detection, mandibles are jaw-like structures for chewing food, and maxillae assist in food handling and tasting. These appendages serve crucial functions in the survival and feeding of arthropods. Together, they illustrate the versatility of arthropod anatomical structures.
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Penjelasan:.Diketahui:Massa jenis (ρ) = 7.800 kg/m³Massa (m) = 195 kgDitanya:Volume (V) = ?Rumus: ρ = m / VJawab:[tex]V = \frac{m}{ρ} \\ = \frac{195 kg}{7.800 kg/m³} \\ = 0,025 m³[/tex]Jadi, volume balok besi tersebut adalah 0,025 m³.