I believe the answer would be
L. l
Top- L LL, Ll,
Bottom- l Ll, ll.
Air, water, some kind of food or sustenance <span />
The answer to this question is soften tooth enamel becuase your teeth fall out
In prophase 1:
Chromosomes become visible, crossing-over occurs, the nucleolus disappears, the meiotic spindle forms, and the nuclear envelope disappears.
In metaphase 1:
The pairs of chromosomes (bivalents) become arranged on the metaphase plate and are attached to the now fully formed meiotic spindle. The centrioles are at opposite poles of the cell.
I hope my answer has come to your help. God bless and have a nice day ahead!