Draw the Lewis structure (including resonance structures) for methyl azide (CH3N3)(CH3N3). Draw the molecule by placing atoms on the canvas and connecting them with bonds. Do not identify the charge on each of these species. Include all lone pairs of electrons. +- CHONSPFBrClIXMore

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

They can measure  the amount of energy gained or lost

Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day