The vertebral column is composed of 33 bones before <u>fusing</u>; some later fuse to form 26 separate bones.
The vertebral column, also known as the backbone or spine, is a long, flexible column of bones extending from the skull to the tailbone. It is made up of 33 vertebrae, separated into five sections: the cervical, thoracic, lumbar, sacral, and coccygeal. In between each vertebra is a disc of cartilage that acts as a shock absorber, allowing the bones to move independently of one another.
The vertebral column also houses the spinal cord, which is a bundle of nerves that runs from the brain to the lower back. It is responsible for transmitting signals to and from the brain and body.
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Answer:
Information from ocean exploration can help us understand how we are affecting and being affected by changes in Earth's environment, including changes in weather and climate. Insights from ocean exploration can help us better understand and respond to earthquakes, tsunamis, and other hazards.
But the relationship between exposure to extreme weather and support for climate policies is small, the study finds. Konisky said the effect of experiencing extreme weather pales next to other factors that influence attitudes toward climate policies, such as one's political beliefs and party affiliation.
Explanation:
The plants would die unless humans did the pollinating themselves
Answer: Arctic Ocean
Explanation:
Because the Arctic Ocean is colder it is more dense
Answer:
True.
Explanation:
Red blood cells or erythrocytes carry oxygen to the cells of the body so that they can have energy and function properly. This is not the only function of red blood cells. Also, they carry dioxide, which is a waste product that needs to be out of our body. Erythrocytes carry the dioxide to the lungs, specifically to the alveoli. In the alveoli due to the inhalation, oxygen enters our body traveling up to the lungs, specifically to the alveoli, where thanks to the thin wall of it as well as the one on the capillaries that are in contact with it, the dioxide enters the lungs to be expelled in the exhalation, and the oxygen is taken by the red blood cells to be used in the cellular respiration and generate energy to keep the vital functions of our body.
