The following sentences make up a paragraph. Number them from 1 to 10 to indicate the best order. In addition, add comas where necessary. Hint: There are five mistakes.
a.＿＿＿First put the water and the plants in the jar.
b.＿＿＿One week later check the fish.
c.＿＿＿The fact that the is still alive shows that oxygen was added. If you look carefully at a plant stem when it is in sunlight, you can see the tiny bubbles of oxygen escaping from the plant.
d.＿＿＿When you do this, be sure to leave about an inch of empty space.
e.＿＿＿Keep the jar in a cool place indoors, but be sure that it receives some direct sunlight for a few hours each day.
f.＿＿＿When you are sure that the water in the jar is at room temperature add the fish.
g.＿＿＿Here is a simple science experiment that proves that plants produce oxygen.
h.＿＿＿For this experiment, you will need a clean quart jar with a tight lid, some tape, a goldfish, some water, and a few green plants.
i.＿＿＿Put the lid on as tightly as you can.
j.＿＿＿After that, wrap the lid with several layers of tape so that you are sure no air can pass through it.
- Anonymous2 decades agoFavorite Answer
a.＿＿＿首先，put the water and the plants in the jar.
c.＿＿＿The fact that the is still alive (有魚活著 (the fact 表示有魚活著是件事實)) shows that oxygen was added （表示有氧氣加入）. If you look carefully at a plant stem when it is in sunlight （=when a plant stem is in sunlight, if you look carefully at it 如果你把植物的莖放在陽光下，你仔細看的話）, you can see the tiny bubbles of oxygen escaping from the plant （你可以看到有小泡泡從植物跑出來）.
f.＿＿＿當你確定水與室內溫度一樣的話，add the fish.
h.＿＿＿For this experiment (要做這實驗), 你會需要一個乾淨的，1/4 加侖的罐子，要有緊的蓋子，一些膠布，一隻金魚，水，與一些綠色的植物