Proper sanitation controls and reduces pathogens. It doesn't necessarily destroy them.
False. Pathogens can include a variety of organisms such as bacteria, viruses, fungi, and parasites that can cause disease in their hosts.
Yes, it is true that not all bacteria are pathogens. In fact, the majority of bacteria are harmless or even beneficial to humans and other organisms. Only a small percentage of bacteria are pathogenic and can cause disease.
FALSE macrophages are white blood cells that are a part of the immune response system.
Tiny hairs that trap pathogens is the best definition of cilia. Cilia are hair-like structures that line the respiratory tract and help trap and remove pathogens and particles from the airways to protect the body from infection.
False. A group of cells is not called an organ. An organ is a collection of tissues that work together to perform specific functions in the body.
False. HIV destroys the immune system.
False, pathogens are harmful bacteria to the body causing disease.
true
HIV destroys white blood cell true or false?
True. The skin acts as a physical barrier and provides the first line of defense against invasion by pathogens, preventing them from entering the body.
False. Energy is converted to another form. However, it is converted to UNUSABLE energy.
False. Pathogens can include a variety of organisms such as bacteria, viruses, fungi, and parasites that can cause disease in their hosts.
False
True AND False OR True evaluates to True. IT seems like it does not matter which is evaluated first as: (True AND False) OR True = False OR True = True True AND (False OR True) = True AND True = True But, it does matter as with False AND False OR True: (False AND False) OR True = False OR True = True False AND (False OR True) = False AND True = False and True OR False AND False: (True OR False) AND False = True AND False = False True OR (False AND False) = True OR False = True Evaluated left to right gives a different answer if the operators are reversed (as can be seen above), so AND and OR need an order of evaluation. AND can be replaced by multiply, OR by add, and BODMAS says multiply is evaluated before add; thus AND should be evaluated before OR - the C programming language follows this convention. This makes the original question: True AND False OR True = (True AND False) OR True = False OR True = True
False. It is software.
True
Assuming that you mean not (p or q) if and only if P ~(PVQ)--> P so now construct a truth table, (just place it vertical since i cannot place it vertical through here.) P True True False False Q True False True False (PVQ) True True True False ~(PVQ) False False False True ~(PVQ)-->P True True True False if it's ~(P^Q) -->P then it's, P True True False False Q True False True False (P^Q) True False False False ~(P^Q) False True True True ~(P^Q)-->P True True False False