Astudent melts 50.0 grams of ice using 16650 j of energy. what is the heat of fusion of ice?

Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

What type of plant is good for a bioassay and where can i buy it? i only have a month.