Question

it was designed to investigate the effect of caffeine on the heart rate of camels. 60 camels were gathered, (held in the same environment and received the same amount of water, the same amount of food and the fed? every day. all camels were the same age, biological sex, and size. however, half? caffeine and the other half were not. the heart rate of the camels was measured... 15. what is the experimental group(s) in this experiment? type a response

Explanation:

In an experiment, the experimental group is the group that receives the treatment (in this case, caffeine) being tested. Here, out of 60 camels, half were given caffeine (the treatment) while the other half were not (the control group). So the camels that received caffeine form the experimental group.

Answer:

The experimental group is the half of the 60 camels that were given caffeine.