what are the two factors that determine the level at which a disease is contagious

A cube has a volume of 27 cubic centimeters. What is its surface area ? Show all work below and be sure to use units in your answer. !! NO WORK = NO CREDIT = REPORT !! I am not understanding this topic in math and I have a huge test tomorrow and I need to sleep, I forgot about this assignment and I would really appreciate it if someone could help me out with this!!! Blood circulates through the body in two loops, with the heart at the center. Loop _____________ circulates blood throughout the rest of the body. what are economic sanctionsNON HELPFUL CONTENT WILL BE REPORTED Identify the meter, if any, of each line of poetry."Because their words had forked no lightning they""A lonely impulse of delight""No likely end could bring them loss" HelpHelpHelpHelpHelp The ladder of a fire truck extends 41 ft. to the top of thebuilding. If the distance between the wall and the base of theladder is 9ft. How tall is the building? Technician A says that in a circuit that has 3 Ohms of resistance and operates on 12 volts, the amperage must be 4 amps. Technician B says that in a circuit has 3 Ohms of resistance and operates on 24 volts, the amperage must be 12 amps. Who is correct? How were Roman inspirational plays different from Greek ones? A. Roman plays added a touch of reality. B. Roman plays ended with a moral. C. Roman plays were longer. D. Roman plays were shorter. Then there are a number of blind, crippled, and handicapped people here, who could not find work in regular fields. If work was plentiful. These people have to live some way, probably they have families who do all in their power for them. Yet there are always things needed that cannot be provided. Now that they can get bags to string, they not only can provide the necessary things for themselves, but it gives them a new outlook, a feeling that they are not useful citizens, instead of helpless burdens.Mrs. H. S. Jones from Leaksville, NC,1939According to this passage, what was another reason why bag stringing was important?It resulted in greater diversity within the workplace.It was work that could be done by male or female workers. It allowed workers with physical challenges to earn an income.It allowed migrant workers to find temporary work as they moved from place to place. Where did the Muscogee people originate?Describe the size and scope of the removal of the Muscogee people.What role did Fort Gibson play during the removal of the Muscogee people?What factors contributed to the large amount of deaths during removal? Can someone help me with this please? What are some themes present In this poem?How do they relate to race,identity and the history of America? la istoria de la cueva de las serpientes Translate the verbal expression into an algebraic expression Six more than the quotient of a number and 4. Read the section "Team Plans To Continue Making Changes." Select the sentence from the section that shows what the Chiefs have done to be more respectful of Native Americans. I'll give brainliest if you answer. Only the smartest person in math knows the answer! A little help here?????????????????????????????? (please help I really need it) PLEASE HELP ASAP I AM GIVING 40 POINTS! just answer like this:a:b:c: Manny makes dinner using 1 box of pasta and 1jar of sauce .If pasta is sold in oackage if 6 boxes and sauce is sold in in packages of 3 jjara what is the least number of dinners that manny can make without any supplies leftover