It's the plasma's function to ensure that the muscles of a person exercising receives all the needed amount of oxygen. This is to make sure that the person will not lack oxygen and cause them to pass out.
Answer: Thermosphere
Explanation: Because there are relatively few molecules and atoms in the thermosphere, even absorbing small amounts of solar energy can significantly increase the air temperature, making the thermosphere the hottest layer in the atmosphere. Above 124 mi (200 km), the temperature becomes independent of altitude.
I’d talk about how enzymes have that induced fit model. A substrate is unique to that specific enzyme. The substrate binds to the enzymes active site (or sometimes allosteric site) which in turn alters the conformation or shape of that particular enzyme
The answer would be C. Ulna
