That question could be a Brainly Plus question. Does it do it for non Brainly Plus Questions?
Hisashige Tanaka's robots could be able to serve tea, A.
Because they provide a predictable income
Explanation:
Okie first question I'm not sure but I think it's the answer you have chosen.The second question is all of the above they all are used for weather.I think all of the above but not sure. Hope I helped!