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Arthropods, such as insects, spiders, and crabs, have an outer skeleton, called the exoskeleton, which protects their internal body parts. This exoskeleton ... When studying a system or organ, always look at the diagram, making sure of the name and location of the body part. Greater caution must be taken in dissecting ... Mar 24, 2022 ... The lungs are like sponges; they cannot get bigger on their own. Muscles in your chest and abdomen tighten or contract to create a slight vacuum around the ... We have a bony framework made up of twelve pairs or ribs that protect our vital organs in our chest. The skull is a solid case that protects our brain. We ... Every transplant hospital in the United States is a member of the Organ Procurement and. Transplantation Network (OPTN) and must meet specific requirements to ... Mar 26, 2021 ... ... structure, function, and regulation of the body's tissues and organs. Proteins are made up of hundreds or thousands of smaller units called ... The skin is composed of two main layers: the epidermis, made of closely packed epithelial cells, and the dermis, made of dense, irregular connective tissue. Jul 3, 2022 ... The skeleton system support the body and protects the soft and delicate internal organs like heart, lungs, brain, etc. Oct 26, 2016 ... Because our bodies have a remarkable capacity for renewal, and almost every cell is a factory working day and night to turn over worn out ... Apr 20, 2022 ... Distinguish between the posterior (dorsal) and the anterior (ventral) body cavities, identifying their subdivisions and representative organs ...