1. people
2. women
3. children
4. feet
5. sheep
6. teeth
1. The spine (or backbone) is one of the most important parts of your body. Without it, you could not keep yourself upright or even stand up. It gives your body structure and support. ... Without a spinal cord, you could not move any part of your body, and your organs could not function.
2. it is so important that naturalists divided all animals into two classes - those which have a backbone and those which have none.All the higher animals have a backbone, or vertebral column and they are therefore called vertebrate animals. The others are called invertebrate animals
3. The skull consists of three parts, of different embryological origin—the neurocranium, the sutures, and the facial skeleton (also called the membraneous viscerocranium). The neurocranium (or braincase) forms the protective cranial cavity that surrounds and houses the brain and brainstem.
4. The wrist is an ellipsoidal (condyloid) type synovial joint, allowing for movement along two axes. This means that flexion, extension, adduction and abduction can all occur at the wrist joint. All the movements of the wrist are performed by the muscles of the forearm.
Объяснение:
Удачи тебе!!
Жираф самое высокое животное на свете. Рост жирафа может достигать 6-ти метров. Шея жирафа – целых 1,5 метра! Как у прочих млекопитающих, у нее 7 позвонков, только они очень вытянуты. У жирафа длинные ноги, узкая грудь, длинная шея и маленькая голова с рожками.