Answer:
Diffusion is important to cells because it allows them to gain the useful substances they require to obtain energy and grow, and lets them get rid of waste products.
Explanation:
The spinal cord is located in the vertebral foramen and is made up of 31 segments: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral and 1 coccygeal. A pair of spinal nerves leaves each segment of the spinal cord.
Because most people go for what tastes good rather than what is protein rich, and what tastes good is usually high in fat and carbohydrates, as opposed to proteins.
Carpals belong to the wrist bones in the human skeletal system
The correct answer is B. Hexapods
Explanation
Hexapods are insects belonging to a subclassification of arthropods, which have particular physical characteristics such as a body composed of three sections (head, thorax, and abdomen) and six legs, three on each side. Also, they are classified depending on their diet into three groups: chewers, choppers, and suck. finally, they are classified into terrestrial and flying groups. Flies have a body composed of three sections (head, thorax, and abdomen) and six legs, so flies are hexapods. So, the correct answer is B. Hexapods.