well power is equal to work multiplied by time so .. 900j divided by 15 s will give you 60 Watt as your answer
The correct answer is D. Precambrian Time - Paleozoic Era - Mesozoic Era - Cenozoic Era. This is the correct order of the geologic time scale, from oldest to most recent. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
Is they are random changes I believe they should be mutations
Which is one of the six fundamental elements that are found in living organisms?