The immune system fights off the pathogen by Leukocytes also known as white blood cells. When a pathogen enters the body the immune system becomes alert to it and sends out sends out the Phagocytes (a type of Leukocytes) which engulfs the pathogens.
Answer:
B. Negative Reinforcement
Explanation:
They are reinforcing her behavior of being bothersome by inherently rewarding her instead of letting her know they are busy and teaching her patience
Answer:
कंप्यूटर एक स्थान पर डेटा की जबरदस्त मात्रा को केंद्रित करते हैं जहां यह अनधिकृत प्रकटीकरण, संशोधन या विनाश के लिए असुरक्षित है। अधिक से अधिक एकाग्रता, किसी भी सुरक्षा उल्लंघन के परिणाम अधिक से अधिक।
Explanation:
