The answer is C
Why ?
The definition of the biosphere: i<span>s the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere.</span><span>A example of a fault line would be the san Andreas fault line .</span><span>
</span>
I think the answer is Passive
<u>Answer:</u>
<em>If there is too little ACTH produced by the pituitary gland the level of cortisol produced would be less.
</em>
<u>Explanation:</u>
Addison’s disease is a primary adrenal deficiency and n people with this disease the <em>pituitary gland produces very little adrenocoticotrophic hormone generally called ACTH. </em>
Production of cortisol depends on the levels of ACTH produced by the pituitary. Cortisol is a steroid hormone produced by the adrenal gland. <em>Cortisol maintains the blood pressure and regulates the levels of glucose and protein. </em>
When the level of ACTH goes down the level of cortisol also goes down. People with <em>addison’s disease show symptoms like weight loss, abdominal pain etc.
</em>
Hydrogen bond. Although other ones are equally as important such as a dipole-induced dipole
Answer:
An aurora can be defined as southern lights, polar lights, northern lights, is type of natural light display in the sky.
It is generally seen in the high altitude regions.These are formed by the disturbance in the magnetosphere which is caused by solar winds.
These are light which appears in the sky due to the particles, mainly electron and protons that precipitate into the upper atmosphere.
