(一)小球藻的习性小球藻是地球上最古老的一种藻类,远在几十亿年以前,小球藻就到处繁殖.它是一种与人体内的红血球一样大小的单细胞绿藻,生殖能力十分顽强,只要有水和阳光它就能迅速地无休止地繁殖下去.它最善于利用太阳的能量,其光合作用能力比一般植物强10倍左右.因此,在沼泽地里,在江、河、湖、海中,都有它的踪迹可寻.它常常与其它一些单细胞生物共同生活. (A) Chlorella Habit Chlorella is the oldest type of algae on earth, and Chlorella proliferates billions of years ago and is a single cell of the same size as a human red blood cell Chlorella, reproductive capacity is very tenacious, as long as there is water and sunshine it will be able to breed endlessly endlessly.It is best at using the sun’s energy, its photosynthesis ability is about 10 times stronger than the average plant.Therefore, in the marsh It has traces of its existence in rivers, lakes and seas, and it often co-lives with other single-celled organisms.