Q: Q: By what processes does the ocean modify landforms? Choices: - splash and deposition - shape and deposition - sweeping and deposition - erosion and deposition A:
A: erosion and deposition

Q: Q: When matter reacts, there can be what that comes from nowhere and is unaccounted for? Choices: - concentrations - combustions - bonds - mass A:
A: mass

Q: Q: What is added to alcohol and used as an antiseptic? Choices: - chloride - arsenic - chlorine - iodine A:
A: iodine

Q: Q: What does the stable form of sulfur at room temperature contain? Choices: - six - membered rings - four - membered rings - electron shell - eight-membered rings A:
A: eight-membered rings