she did not know how then where what
Disease I think hope it helps
Answer:
A. High entry costs prevent new producers from entering the market.
Explanation:
Oligopoly is the opposite of monopoly (only one company that offers a service or is the supply). An oligopoly has few companies offering one service or product which can control the supply and market price of it, such as automotive sector or airline. One of the things that limited competition in an oligopoly is the costs of entry, to set up the manufacturer, to make research and marketing and be able to compete with these companies the entry cost is high.
FALSE
The Mississippi River has had the most impact on the nations history
Norman ate his birthday cake with lots of sugary frosting, so his pancreas secreted insulin.
FSH (follicle stimulating hormone) stimulates the production of egg cells in women or sperm in men. A woman's PRL (prolactin) causes the corpus luteum, located in the area around mature follicles, to produce her two key hormones, estrogen, and progesterone.
Growth hormone (GH) or somatotropin, also known as the human form of human growth hormone (HGH or HGH), is a peptide hormone that stimulates growth, cell renewal, and cell regeneration in humans and other animals.
This type of hormone characteristically requires a second messenger. PTH is required to produce calcitriol (activated vitamin D), which is required for calcium transport through cells.
Learn more about insulin here brainly.com/question/786474
#SPJ4
