For the answer to this question i don't know yet.
A good topic idea that could be used can be about ecosystems. Such as how geographic area, plants, animals, weather and landscape make up the types of organisms in that specific ecosystem.
Helper T cells become activated by interacting with antigen presenting cells. and the second blank space is either cytotoxic t cells or B cells
to keep your body functioning and active depending on the hormones
The chromosomes would not be duplicated and meiosis would not be able to be completed after meiosis 1 (meiosis 1 could still occur as the gametes go from diploid to haploid).
