Write a claim supported with evidence and reasoning based on the observations you made in our "Observation & Inference" lesson. Your claim should focus on explaining how geological processes shape Earth's surface over time. please help its due at 3 am and its for my science class please help

Melissa needs to add a topic to an email that she will send to her teacher. choose the name of the field where she should type her topic.

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.

Select the correct answer. andre was recently hired by an organization to check for system vulnerabilities. he is supposed to exploit these vulnerabilities and create a report on the extent of damage to which the system was susceptible. what position does andre hold in this organization? a. information security analyst b. information assurance manager c. penetration tester d. network security engineer e. chief information security officer