In the water kingdom amusement park, when two sea lions throw and catch balls on their nose, they are rewarded every time with fish after they successfully complete their act. the sea lions have been trained to perform this behavior through

In the Water Kingdom Amusement Park, when two sea lions throw and catch balls on their nose, they are rewarded every time with fish after they successfully complete their act. The sea lions have been trained to perform this behavior through shaping

the backbone of the dna and rna compound is sugar phosphate.

i thinking chemical change