Which of the Mediterranean countries is landlocked? Andorra Greece Italy Spain

What is the name of the structure at the end of the long pointer that allows ions to pass through the cell membrane Complete the description with the correct form of set or estar The answer to the problem rhenbehejrjrjrhjfjf what is the multiplicative inverse of -1/2 what is a type of technology that can be attached to a tag and used to identify postal packages The map shows the Roman Empire. A map titled Boundaries of the Roman Empire. A key shows areas of the Roman Empire during 2 time periods. Roman Empire in 201 B C E are green, Roman Empire additions in 100 B C E are purple. How would a historian use this political map to study Roman civilization? to understand Roman forms of government to determine how the Roman Empire expanded over time to determine how much wealth the Roman Empire had to understand how geography affected Roman culture Whoever can identify what this is will get brainlest! :) Good luck! Explain briefly what engaged listening means. What is the value of the expression below x = 8 and y = 3 9x + 7y The price of a large can of fancy popcorn is $8.17. Between which two prices is the price of the popcorn? A. $7.00 and $7.49 B. $7.50 and $7.99 C. $8.00 and $8.49 D. $8.50 and $8.99 In a free and fair election _____. Please please please help! D: PLEASE HELP ASAP!!!!!!!!!!!! 3^3-5(6) simplify this equation Describe the structural or environmental change of your chosen macromolecule. Then predict the effect this change will have on the macromolecule. Include scientific reasoning that supports your prediction. Does connective tissue contract very quickly? In an arithmetic sequence, the first term is 2 and the second term is 5. Find the common difference. A dolphin maintains a constant speed of 2.0 m/s for 24 s while swimming in a straight line. It then reverses direction and returns to its starting point in 8 s. Its average speed and average velocity for the entire trip are The area of a rectangular wall of a barn is 270 square feet. Its length is 12 feet longer than twice its width. Find the length and width of the wall of the barn. A scientist wishes to test a new type of adhesive to connect two metals together. He tests his hypothesis that the new adhesive works better than existing treatments by applying the adhesive to the two metals, sticking them together and seeing how long they stick. He performs this test on his new adhesive, records the time and then reports the results. What is missing from his experimental design?