Explanation:
5 factors are:
1). habitat change, 4 native species, (can not survive or reproduce 2 repopulate the area).
2).physical modifications of h20, or rivers.( dam's, rivers, changing h2o flow. critical 4 native fish, water fowl, microbes that eat harmful bacteria.
3).species that are not born 2 the area
4). pollution, due 2 human modification..
5). climate change, because of human modification..
hope this helps..
The punnett square is attached to this.
The other possibilities are AB, BO, and AO.
All of them have 25%.
I wpupd say D but im not sure
A. off a surface at the same angle it strikes the surface
Answer:
B. Gametophytes of seedless vascular plants
