Find the error with subject-verb agreement. Select the incorrect verb and type it correctly.
In the dense redwood forest, not much light penetrates the canopy, but
some do filter through to the forest floor.

i think the correct answer would be adjustments in life roles.  this causes for one to adjust or change totally his/her career or lifestyle since the present is not beneficial to the life role he is at. for instance, you became a mother you would of course stop going to malls and enjoying life outside. you would be staying at home taking care of your child.

caminas makes the most sense here since it means to walk.