Which of the following is an example of chemical energy?
a windmill spinning,
electrons moving in an electrical circuit.
energy in an apple that a worm eats.
heat given off by a light bulb.

What is one disadvantage of desalination? a - the process kills fish. b - the process uses fuel that is expensive. c - the process makes water that is unsafe to drink. d - the process is too difficult to carry out in big cities. quick taking a !

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.