Você já parou para pensar como as pessoas aprendiam no passado, antes do século XVI? Já tentou imaginar uma vida sem escola e sem professores? A partir destes questionamentos, explique como se davam os ensinamentos nessa época em que a profissão docente não existia, criando um quadro comparativo entre o passado e o presente.

The source manager dialog box allows you to create sources, copy sources created and used in all the documents, modify sources an add bibliographic information to placeholders. true or false

Usually, when we sniff packets, we are only interested certain types of packets. we can do that by setting filters in sniffing. scapy’s filter use the bpf (berkeley packet filter) syntax; you can find the bpf manual from the internet. set the following filters and demonstrate your sniffer program again (each filter should be set separately): (a) capture only the icmp packet. (b) capture any tcp packet that comes from a particular ip and with a destination port number 23. (c) capture packets comes from or to go to a particular subnet. you can pick any subnet, such as 128.230.0.0/16; you should not pick the subnet that your vm is attached to.

Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d