IDNStudy.com, ang iyong destinasyon para sa maaasahan at pangkomunidad na mga sagot. Tuklasin ang libu-libong mga sagot na na-verify ng mga eksperto at hanapin ang mga solusyong kailangan mo, anuman ang paksa.
A student wants to test how music affects plant growth. He grows some plants in a bedroom window with music playing twenty-four hours per day. He grows a different variety of plants in his backyard with no music playing. What is the main problem with the design of this investigation?
I think the problem is that, he placed the plants in a bedroom. While the other is in his backyard. It would be fair if, he put all the plants in the backyard and just seperate the plants that he want to played by a music because the sunlight can affect the plants growth.
Ang iyong presensya ay mahalaga sa amin. Magpatuloy sa pagtatanong at pagbibigay ng mga sagot. Sama-sama tayong lumikha ng isang komunidad ng karunungan at pagkatuto. Gawin mong pangunahing mapagkukunan ang IDNStudy.com para sa maasahang mga sagot. Nandito kami para sa iyo.