Antibiotics can
1) stop bacteria from growing and dividing by interfering with nutrient uptake (bacteriostatic)
<span>2) kill bacteria by disrupting cell wall (bacteriolytic) </span>
External auditory canal is a narrow passage that connects the pinna to the tympanic membrane.
<h3>What is external audotory canal?</h3>
The external audotory canal is considered as entryway from which the sound waves enters to the ear organ. It is a narrow passage that connects the outer ear to the middle ear.
So we can conclude that external auditory canal is a narrow passage that connects the pinna to the tympanic membrane.
Learn more about membrane here: brainly.com/question/1768729
A sprint is not competitive while a long distance race you are competing with others. You can run, walk or sprint in a competitive race.
Answer:
The correct answer is - option A- false
option B- true
Option C- true
Option D- true
Explanation:
The thyroid is an endocrine gland that releases thyroid hormones in the bloodstream. The secretion of these hormones is controlled by the TRH and TSH. TRH is secreted by the hypothalamus that binds to the pituitary and releases TSH.
TSH released by the pituitary gland into the bloodstream. TSH regulates the production of the thyroid hormones T3 and T4. Both of these hormones regulate TRH and TSH negatively.
Thus, the correct answer is option- option A- false
Option B- true
Option C- true
Option D- true
It really depends because homeostasis is what keeps you alive . For example when you go outside and run you begin to sweat and that is because your body is trying to keep the temperature of 98.6 degrees . So some factors that could probably effect your body from maintaining homeostasis would be you getting sick.
