The knowledge gained will lead to further experimentation that could potentially result in a new use for the drug.
The excretory system is intended to remove any solid/fluid waste from your body, such as urine.
Answer: B. They are a first line of defense that can begin killing pathogens immediately.
Explanation:
B-lymphocytes are not the first line of defense. On the contrary, innate immune cells such as basophils, dendritic cells, eosinophils, Langerhans cells, mast cells are the body's first line of defence.
Answer:
* temperature decreases as altitude increases.
* the concentration of water vapor decreases as altitude increases.
Correct answer- <span>sarcomere</span>
