Answer:
D) secrete a cytokine that triggers apoptosis
Explanation:
Cytotoxic T cells also known as killer cells are lymphocytes that can kill foreign cells (also cancer cells, damaged and infected cells). They express specific type of receptors called T-cell receptors (TCRs) which recognize antigen of foreign cells. Cytotoxic T cells release cytotoxins such as perforin and granzymes and their role is to trigger the signal cascade in the target cell that will lead to apopotsis.
The Mediterranean sea stretches 2,400 miles East to West from the coast of the Middle - east to the Strait of Gibraltar.
The average width is 450 miles while the widest point is 990 miles.
The Mediterranean sea is a large body of saline water between Europe, North Africa and Asia. It is connected to the Atlantic ocean in the west via the Straight of Gibraltar.
The Mediterranean basin was home to some of the earliest human civilizations in history.
For a organ or organism to respond to a external is called sensitivity tbh i dont know internal .. sorry ut if this helped at all please thank me :) <span />
It’s described as hot because the climate change has made an big an impact on the n all or lives
