4 ms·
Umm, duh. Has the whole world suddenly forgotten 9th grade biology these last couple years?
by newbie2020 5y ago
Umm, duh. Has the whole world suddenly forgotten 9th grade biology these last couple years?
- anoncake 5y agoYes, they did. Remember how the existence of T cells, memory cells and literally the entire immune system aside from antibodies was treated like a new discovery?