工科男虚心请教!进化论里面染色体的数量是如何变化的?# Biology - 生物学
k*z
1 楼
The people who pm me last time. just follow what i said last time. it is a
big saving.I will try to find more free perks.and will let you know if i
gotta them.
currently, i have 24% off from the whole service bill. it reduces the 700
family plan 2lines to 100$ including tax per month. I have 700+200x2=1100
mins. 200x2 free text msg after 2 codes added. the post is on slickdeals.
others are regular.it is ok for iphone.
more useful perks
early nighttime like 6 or 7
more free text msg
more free any
big saving.I will try to find more free perks.and will let you know if i
gotta them.
currently, i have 24% off from the whole service bill. it reduces the 700
family plan 2lines to 100$ including tax per month. I have 700+200x2=1100
mins. 200x2 free text msg after 2 codes added. the post is on slickdeals.
others are regular.it is ok for iphone.
more useful perks
early nighttime like 6 or 7
more free text msg
more free any