Write a brief summary of this article Bacteria that cause illness are called pathogens, and when they enter your food, they can cause symptoms like nausea, vomiting, diarrhea, and fever!

Pathogens are most often found on high-protein foods like meat, poultry, eggs, and seafood-although fruits, vegetables and other foods can become cross-contaminated when they come in contact with raw meat products. Even cooked food can become contaminated if it comes in contact with raw meat!

All bacteria (not just pathogens) multiply rapidly between the temperature of 4 and 60 degrees Celsius, so, to protect yourself against pathogens, you should keep all refrigerated before you prepare it, and cook (or reheat) all your food to a temperature above 60 degrees Celsius.

Examples of particularly nasty food pathogens include Clostridium botulinum, which causes botulism, an often-fatal type of food poisoning, Salmonella bacteria, which is often found in raw or undercooked eggs; Steptococcus A, which causes strep throat; E. coli, a bacteria that's helpful when found in the human intestine, but harmful when found in the human stomach, and some strains of Clostridium perfringens, which is sometimes called the “cafeteria germ” because it's often found in the food left for a long time on steam tables or at room temperature.

The collared lizard is a species found in the desert southwest. male collared lizards show considerable color variation, ranging from brightly colored to a very dull pattern. your goal is to determine the function, if any, of male color patterns in collared lizards, using the scientific method. your tentative explanation is that male color plays a role in attracting females for mating purposes. you predict that females will preferentially choose brightly colored males over dull-colored ones. to test this prediction, you observed the interactions of female collared lizards with their male counterparts. you selected males that were the same age and size, and that differed only in their coloration pattern. you placed equal numbers of the two types of male lizards, bright and dull, in aquariums, along with one female lizard per aquarium. out of 350 aquariums observed, the female chose to mate with the brightly colored male 277 times, and the dull-colored male 70 times. in 3 instances, the females did not mate with either type. create a bar graph of your data, plotting the type of male (dull or brightly colored) on the x-axis. on the y-axis, plot the frequency with which each type of male was chosen by females. using this graph, answer the following question(s). is it reasonable to conclude (i.e., is it supported by the data) that female collared lizards prefer more brightly colored male lizards over dull-colored males?

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry