Answer:
power is work/time so 10,000j/5s=2000J/s
Conservation
conservation is the act of protecting animals and resources for current and future generations
Adults have stem cells because they are needed to repair certain tissues in the body such as in the muscles, bone marrow, skin, teeth, heart, and liver, to name a few. Thus, they can develop into many different cell types and function to replace older and damaged tissues.