Please guys solve this geography question

Iam stuck on this question! 45 points : ) how do increases in temperature affect the density of ocean water? answer choices: (a) density does not change (b) density increases (c) density becomes variable (d) density decreases

What is the y-coordinate of the point that divides thedirected line segment from j to k into a ratio of 2.3? -6-557

Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia