Is there life anywhere else in the universe

Look at the picture below . what does this picture represent ?

In the african savanna,more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

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