Answer the following question given this paragraph: Hemophilia is the name of a group of hereditary diseases that affect the body's ability to control blood clotting. Hemophilia is caused by a lack of clotting factors in the blood. Clotting factors are normally released by platelets. Since people with hemophilia cannot produce clots, any cut can put a person at risk of bleeding to death. The risk of internal bleeding is also increased in hemophilia, especially into muscles and joints. This disease affected the royal families of Europe. Q: What is the name of a group of hereditary diseases that affect the body's ability to control blood clotting? A:
OPTIONS:
- arithmya
- anemia
- hypertension
- hemophilia

Answer: hemophilia

Answer the following question given this paragraph: Q: How does the epidermis renew its layer? A:
OPTIONS:
- loofah
- scabbing
- exfoliating scrub
- shedding dead cells

Answer: shedding dead cells

Answer the following question given this paragraph: The echinoderm nervous system has a nerve ring at the center and five radial nerves extending outward along the arms. There is no centralized nervous control. Echinoderms have separate sexes and release their gametes into the water where fertilization takes place. Echinoderms may also reproduce asexually through regeneration from body parts. Q: What process takes place when echinoderms release their gametes into the water? A:
OPTIONS:
- migration
- stimulation
- isolation
- fertilization

Answer:
fertilization