Which understand geometric term is described as an infinite set of points that has length but not width

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

Why are shark population in decline worldwide?

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose