Anyone know how to fill this out? Please help I'll mark brainliest!​

Which of these is least likely to be an adaption? a. a mouse digs a hole to hide from predators. b. a snake bites its prey to deliver it deadly venom. c. a jackrabbit has large ears that it release body heat. d. a parrot learns to say its owner's name.

Most of earths fresh surface water is found in

What first caused people to consider that the continents were once one large landmass?