If you toss a coin five times and it lands heads up each time, can you expect the coin to land heads up on the sixth toss? explain.

Are salt and soap nutrients or toxins for yeast? explain.

Which of these is not a nucleotide base found in dna?

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit