There is no process pictured.....
Dog, cat,
Have hair
warm blooded
A <u>desert</u> receives less than 10 inches, or 25 centimeters, of precipitation a year.
Answer:
secrete a cytokine that triggers apoptosis
Explanation:
Cytotoxic T cells secrete granzymes and perforins when targeting cells. Additionally they secrete cytokines such as IFN-, TNF-α and TNF-β that act to activate macrophages and help kill infected cells.
