Cytotoxic T (TC) cells are like natural killer (NK) cells because they both . a. secrete interferons b. secrete granzymes and perforin c. participate in the immune response d. participate in nonspecific resistance

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement  most likely  describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment.svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment.svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment.svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.