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What is the sign that a person has accrued oxygen debt?
Signs of oxygen debt in a person include heavy breathing, rapid heartbeat, and fatigue. These symptoms occur when the body is unable to supply enough oxygen to the muscles during strenuous physical activity.
Are caves safe during earthquakes, or are there specific risks associated with seeking shelter in caves during seismic activity?
Caves can be risky during earthquakes due to the potential for rockfalls, collapses, and other hazards. It is important to consider the stability of the cave and surrounding area before seeking shelter there during seismic activity.
The thickness of the troposphere increases in which season?
The thickness of the troposphere typically increases during the summer season due to higher temperatures at the Earth's surface, which cause the air to expand and the troposphere to expand with it. This expansion leads to a thicker layer of the troposphere during this time.
Were there volcanoes in the mesozoic era?
Yes, there was volcanic activity during the Mesozoic Era, and lots of it. Also, plate tectonic activity was common, too. During the Mesozoic Era, the plates moved from Pangaea to Laurasia and Gondwanaland, and then to the 7 continents.
What happens to the amount of solar radiation as latitude increases?
The north pole receives more solar radiation during the summer than the equator does, but during winter, it receives no solar radiation. This means that as latitude increases, the amount of solar radiation increases in the summer and decreases in the winter.
How this relate to the burn felt during strenuous activity?
Burning felt (a type of fabric) has nothing to do with strenuous activity.
What substance is produced anaerobically during strenuous activity?
Alcohol (and CO2), or Lactic Acid
how do insects increase the efficiency of gas exchange during strenuous activity?
No
What do muscle cells run low on during periods of strenuous activity?
It`s Oxygen
When Playing certain sports increases your muscular fitness which increases your metabolism. What will likely not increase during such sports?
heart
What prevents the lungs from over expending as one breathes more deeply during strenuous activity?
Your ribs.
Is there such a thing called muscular epilepsy?
No there isn't. However, muscles can be affected during a seizure, as the brain controls muscular activity.
What prevents the lungs from over expanding as one breaths more deeply during strenuous activity?
the respiratory centers
Why does strenuous activity cause the heart to beat faster?
Strenuous activity causes the heart to beat faster because the body needs more oxygen and nutrients during physical exertion. The heart pumps faster to deliver these essential resources to the muscles and organs working hard during exercise.
What is cardio -respiratory endurance?
the ability of the heart and lungs to pump oxygen rich blood to the muscles during strenuous activity.
Why is it normal for a student-athlete's heart to beat quickly during and after strenuous exercise?
During and after strenuous exercise, a student-athlete's heart beats quickly to pump more oxygen-rich blood to the muscles and organs that need it. This helps the body meet the increased demand for energy and oxygen during physical activity.
Why do athletes eat bananas before a strenuous activity?
Athletes eat bananas before strenuous activity because they are a good source of carbohydrates for energy, potassium to prevent muscle cramps, and easily digestible for quick absorption. This fruit can help fuel their performance and support muscle function during exercise.
