One example of a positive feedback loop in childbirth is contractions. When the contractions start, they produce oxytocin, which stimulates stronger contractions, which produce more oxytocin.
Answer:
The main reason for the difference in travel time is due to the jet stream. The jet stream is high altitude wind that blows from the west to the east across the globe. Airplanes fly into the jet stream at 30,000 feet and then travel with these winds.
Explanation:
theres my answer
Answer:
Fossils show that traits change slowly over time
Pharmacists are health professionals who practice in the field of pharmacy, a field of health science that focuses on the use of drugs that are safe and effective.
Explanation:
1. Pharmacists are members of the health care team who are directly involved with patient care. Pharmacists undergo university-level education to understand the biochemical mechanisms and actions of drugs, users, the role of therapeutics, side effects, potential drug interactions, and monitoring parameters.
Learn More:
- Pharmacist brainly.com/question/14005511
- why health is important brainly.com/question/1108806
Details :
Grade : MIddle School
Subject : Biology
Keyword : Pharmacist, Health
Answer:
The correct answer is A.
Explanation:
An osteoclast is large multinucleated cell present in the bone. Its main function is bone resorption, which occur when the osteoclasts secret hydrogen ions and many enzymes. As a result, bone matrix is digested by them. The most important enzyme is the protease cathepsin K, which degrades collagen.
Cathepsin K is regulated by parathormone, calcitonin and growth factor interleukin 6.
Matrix digestion is key during <u>bone fractures</u>, because it allows the repair and remodeling of the bone. But when this action is excessive, it can lead to osteoporosis (loss of bone density).
