Answer:
I think this is 2 because there would have been bigger predators in the ocean vs. a lake
The reason why it is much easier to read while shaking your
head rather than reading and shaking the page is because of the vestibular
ocular reflex, it is because when reading and shaking your head the vestibular
ocular reflex were able to respond faster than prolong and slow movements.
Uterine Lining. so Uterus. If it implanted in the Fallopian tubes 'it would result in a ectopic pregnancy which would result in miscarriage.