Which of the following has the highest elevation in the middle east and north africa? a. mt. sinai b. mt. demavend c. the atlas mountains d. the elburz mountains

Number the steps from when a stimulus is received to when the body reacts

What is the speed of sound in water

What is the "great pacific garbage patch"? (a) a large area of marine debris concentrated by rotating ocean currents (b) a large area around the pacific rim where debris collects from natural disasters such as tsunamis (c) an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability (d) a large trash dump located in hawaii