Collagen
is a protein fiber that is found in the matrix that lies outside the bone
cells. Population of these collagen fibers that scattered through the matrix are
embedded in a gel-like ground substance called hyaline cartilage, which
is flexible but avascular and contains no nerves or blood vessels.
Answer: To rule out what it isn't
Explanation: If you have muscle pain, you either have sore muscles, the flu, fibromyalgia, etc...
Answer:
With respect to Marissa's writing that the main function of the male reproductive system is to produce and transport ova for reproduction, the error is that the male reproductive system produces and transports sperm, not ova.
Explanation:
The male reproductive system consists of the testicles and attached structures —such as the epididymis, vas deferens, seminal vesicles— as well as the prostate and penis, which are responsible for producing and transporting the male reproductive cells, the sperm.
Marissa's mistake was to <u>say that the male reproductive system produced and transported ova - eggs</u> - which are produced in the ovaries and transported by the female reproductive system.
The Federal Trade Commission and the Consumer Financial Protection Bureau