[Lịch sử thế giới] ["as an example" in korean] [váºÂÂÂÂt+lÃÃâ€�] [Thái ất kim hoa tông chÃ�] [絞りリング表示のあるレンズ] [Thám tá»Â kỳ phát] [Fiona wants to use the scientific method to answer the question “Do oxygen levels in the air affect rates of photosynthesis?” She reads about photosynthesis in her biology book and is ready to carry out the next step. What should she do next?perform an experimentdesign a proceduremake observat] [Nguyễn+Viết+Lượng] [văn 6] [BÆ¡i cùng cá máÂ�]