有关叶子科学的问题 是英文的 懂英文的来 最好是今天之内
问题描述：
有关叶子科学的问题 是英文的 懂英文的来 最好是今天之内
1 leaves produce a green plant's ______________.
2 The long,thin leaves many evergreens produce are called______________.
3 straw and hay are made mostly of plant_________.
4 phloem tissue carries a plant's________________.
5 the green colored chemical that is involved in a plant's food making process is called__________.
6 root hairs absorb nutrients and ____________.
7 water and minerals are transported through a plant's _________ tissue.
每一个空格里面只是填一个单词
答
1 food
2 needles
3 sterms
4 food(manufactured in its leaves down to the rest of the plant) 括号里的可以不用填,就是解释一下.
5 chlorophyll
6 water
7 xylem