Yes, especially if there is reward involved if then puppy managed to bring back the ball.
In organism with simple brains structure like dogs, Reward-based activities often become the most effective method to train your dogs to do something
This method will amplify it's effect when you provide something to punish the dog .
Answer:
The answer is c
Explanation:
Although these pesticides may cause health problems for Colombian children, it is unlikely to cause a decrease in the population of Colombia. Eradication efforts will create an increase in poor soil quality, which could cause a decrease in the quality and quantity of food, but this should not affect Colombia's population within the next fifty years. Also, eradication programs would cause plants to die off in the rainforest. This could lead to either a death in trees, erosion (resulting in tree loss), greater access by logging companies to trees in the rainforest, or a combination of all of these.
Answer:
Technologically because it wad the first war in which recognisable modern weaponry was used together