HELP Which U. S Coast Guard approved equipment is required for all vessels?

A. Skier down flags
B. personal flotation devices
C. Flashlight with a white light
D. Emergency portal

Match the following items. 1. free enterprise system 2. mixed economy 3. the former soviet union 4. land and capital (a) private and state ownership of business (b) factors of production (c) private ownership of capital (d) command economy

Prior to 1994, rwanda's ethnic population was composed of a. a tutsi minority and a hutu majority b. a hutu minority and a tutsi majority c. an even number of hutus and tutsis d. a rwandan majority with hutu and tutsi minorities select the best answer from the choices provided. a b c d

Whether or not a given study has the possibility of causing harm to participants: