Answer:
a) Because when we exercise, we hydrolyze more ATP to ADP and Pi, and O2 is necessary for the hydrolysis, so we increase our intake of oxygen.
c) Because when we exercise, we produce more CO2 and increased ventilation is necessary to rid ourselves of CO2.
d) Because when we exercise, we use more ATP, and additional O2 is necessary to generate sufficient ATP.
Explanation:
During exercise , our body needs more energy in the form of ATP. This ATP comes from break down of food materials in the mitochondria of the cell during cellular respiration. With the addition of oxygen, more ATP is produced during respiration and this ATP is used by the body. With ATP, carbon dioxide is produced as a waste material which can be removed by exhaled out during breathing.
The specific magnetism of basalt rock is determined by the Earth's magnetic field when the magma is cooling. Scientists determined that the same process formed the perfectly symmetrical stripes on both side of a mid-ocean ridge. ... Oceanic crust slowly moves away from mid-ocean ridges and sites of seafloor spreading.
Because its decayed organisms. So all the nutrients from that decayed organism goes into the soil and makes it rich with nutrients.
Answer:
NASA systems are engaged in observing our Earth, from land and ecosystem processes to the oceans to the atmosphere—all of the systems that help determine the Earth's climate.
Explanation:
10 Ways Space Technology Benefits Our Earthly Existence
Cabin pressure monitor. ...
Advanced skin cream. ...
Sleep-enhancing app. ...
More efficient workouts. ...
UV tracker. ...
3-D video for brain surgery. ...
Earthquake protection. ...
Custom 3-D printing.
