Answer:
Floating ribs
Explanation:
The thoracic cavity has 12 pairs of ribs evenly distributed on the left and the right sides of the cavity that function to provide surface area for muscle attachment such as the intercoatal muscles that assist in breathing. The ribs are flat shaped bones semi circular in shape attaching to the thoracic vertabrae with a wider. The first to the tenth ribs are linked to the sternum by a cartilage to assist in their epansion and relaxation during breathing. The 11th and 12th ribs have no cartilage that can attach them to the sternum and hence are called floating ribs.
Answer:
A
Explanation:
As you move deeper into the Earth, the pressure increases. Similarly, the deeper you move into the Earth, the temperature increases. Thus, with increasing depth, the pressure and temperature are greater. Hope this helps!! :))
ibrahim
Answer:
Carbohydrates give you energy for instance marathon runners will eat a lot of carbs like pasta and bread to give them energy
Explanation:
To make the quadriceps perform more work and increase the efficiency of the exercise, Sean should minimize the amount of trunk flexion at the start of the concentric phase.
We can describe trunk flexion as forward pelvic tilt and flexion of the spine. This activity causes more pressure on the muscles of your quadriceps and hence helps in building them.
The quadriceps can be described as the muscles that are present in the front region of the thigh. These area has more muscle mass as compared to other areas of your brain and hence need to be worked on so that the muscle mass here can be reduced.
To learn more about quadriceps, click here:
brainly.com/question/13619683
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Answer:
The three seabed habitats: vents and seeps, trenches and seamounts. The phytoplankton develops in the area exposed to the sunlight to take the elements dissolved in the sea water, including carbon dioxide, to create new cells and are responsible for about half of the inhabitants of the planet of the photosynthesis and production of oxygen. It is found mainly in the surface and lands on the seafloor as dead cells, still carrying the carbon dioxide, while maintaining the balance of oxygen/carbon dioxide in the ecosystem.
