An adult with a body mass index between 25 and 30 is considered to be overweight. A BMI between 18 and 24 is considered healthy.
The bones of your skull protect your all-important brain. Your ribs protect most of your internal organs from impact as well. Other animals with exoskeletons receive obvious protection from their skeleton. Crabs and insects have hard shells made of chitin to protect their entire bodies.
Answer: The vertebrate digestive system, responsible for providing nutrients for maintaining body homeostasis, consists of two components in anurans: the digestive tract and the accessory glands. The digestive tract includes the oral cavity, pharynx, esophagus, stomach, and small and large intestine, ending in the cloaca.
Explanation:
I believe the answer to this is physical feelings because that's the only that really makes sense out of these answer choices.