What is the word for a force between earth and other objects that are touching?

47. a student is frightened by a loud noise, which results in a hormone being released into the blood. the hormone causes the student's heart to beat rapidly. the two systems that work together to cause this reaction are the endo- crine system that secretes the hormone and the (1) nervous system (3) excretory system (2) reproductive system (4) digestive system

Need latin ! ! translate the following latin sentences into english. romanus in provinciis magnam viam aedificabit. pueri ad ludum parvum ambulaverunt. magistri bona exempla discipulae dabant. magistrae liberorum linguam latinam docere amant.

Maura measures the length,conductivity, mass, and density of acopper wire. which of the following areextensive properties of the copperwire?