1) What do plants need to make food? a) Nitrogen b) sunlight c) oxygen 2) The process by which plants make their own food is called a) Photosynthesis b) respiration c) Growth 3) What gas do plants take in during photosynthesis? a) oxygen b) Nitrogen c) Carbon dioxide 4) Which part of plant absorbs sunlight? a) Leaves b) root c) stem 5) What gas do plants release during photosynthesis? a) Carbon dioxide b) oxygen c) Hydrogen

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?