Salmon often jump waterfalls to reach their breeding grounds.
Starting downstream, 3.33 m away from a
waterfall 0.287 m in height, at what minimum
speed must a salmon jumping at an angle of
25.2
◦
leave the water to continue upstream?
The acceleration due to gravity is 9.81 m/s
2
.
Answer in units of m/s.

28. evolution

29. environment, survive, offspring  

explanation:

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.