What type of bond occurs between atoms having nearly equal attraction for the electrons?

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum