D 16 year old boys makes the most sense
Answer:
b. learn and follow local rules about open fires, camp stoves, kerosene lanterns, and other sources of fire
c. Clear any brush and other flammable debris from around the fire and a 5 foot radius
I feel that these two options are correct :)
It's example of fault block
Answer: See explanations below
Explanation:
The vertebral column is formed by 33 vertebrae, being 24 pre-sacral (cervical, thoracic and lumbar), five sacral vertebrae and the coccyx, which is formed by four vertebrae.
Seven cervical vertebrae: provide head support;
Twelve thoracic vertebrae: provide support for the thoracic cavity and are connected to the ribs;
Five lumbar vertebrae: provide support for the abdominal cavity and also provide movement between the thoracic and pelvis;
Sacred: It consists of five fused vertebrae and joins the spine to the pelvic girdle;
Coccyx: Consists of four vertebrae and ensures support of the pelvic floor.
The partial oxygen pressure (pO2) should be high for the maximum loading of hemoglobin with the oxygen.
Hemoglobin is a quaternary protein that transports oxygen in the blood. Hemoglobin is made up of four heme subunits and an Iron atom. Blood oxygen is bound to the hemoglobin in red blood cells. One molecule of hemoglobin binds the four oxygen molecules and forms the oxyhemoglobin.
The partial pressure of the oxygen is an important factor that determines the binding affinity of oxygen to the hemoglobin. The higher the partial pressure of oxygen the more oxygen binds with the hemoglobin. The hemoglobin binds oxygen rapidly in the pulmonary capillaries of the lungs due to higher partial pressure of oxygen.
Learn more about Oxyhemoglobin here,
brainly.com/question/3259501
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