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Bone marrow, living connective tissue, blood flow and blood cells. It's living and your blood cells would protect something that is dead.
What else can I help you with?
What are three characteristic show that bones are living structure?
Have living cells with nuclei, grow and develop, and they reproduce (healing)
Which Body part does not have bones?
The ears do not have bones - that is, the external structures on the sides of our heads. There are three tiny bones in each of our 'inner ears', but the outside structure is made out of cartilage, not bone.
How many bones are in n ancle?
The ankle consists of three main bones: the tibia and fibula (which are the two long bones of the lower leg) and the talus, which is the bone that sits above the heel bone (calcaneus) and connects to the foot. Additionally, the ankle joint includes several smaller bones and structures, but when specifically referring to the main bones in the ankle, there are three key ones.
What three structures support a vertebrate's body and allow it to move?
Tails and legs help support a vertebrates body and allow it to move. Other structures to help a body move are muscle and bones.
What three things provide evidence that organisms have changed over time?
Fossils Further evidence is derived from living organisms Bones
What are the three main characteristic used to classify stars?
The three characteristic are temperature, size, and brightness.
What are the three main ideas behind cell theory?
All living things are made up of cells Cells are the basic units of functions and structures in all living things and Living cells come only from other living cells.
Name three structures of the musculoskeletal system?
Bones: Provide support and protection to the body's organs and give structure to the body. Muscles: Tissues that contract and relax to allow movement of body parts. Joints: Where two or more bones meet, allowing for movement and flexibility in the body.
How many bones in your arm?
Three bones in your arms
How bones are in each bone?
the arm has three bones.
What three bones never grow?
bones in ear
What structures in the ear enable the process of hearing sound?
The structures in the ear that enable the process of hearing sound are the outer ear, which includes the ear canal and the eardrum, the middle ear with the three tiny bones (ossicles), and the inner ear with the cochlea and auditory nerve.
