SalmonGoyengID
SalmonGoyengID
01-04-2021
English
contestada
help me plz
help meeeeee :c
Respuesta :
Ranger31
Ranger31
01-04-2021
Answer:
27. C
28. A
29. C
30. D
Explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
what is the cause to air pollution??? please help me!!!!
Name one of the two longest rivers in the United States.
Which reaction is single replacement? (1) 2H2O2 --> 2H2O + O2 (2) 2H2 + O2 --> 2H2O (3) H2SO4 + Mg --> H2 + MgSO4 (4) HCl + KOH --> KCl + H2O
Two forms of solid carbon, diamond and graphite, differ in their physical properties due to the differences in their (1) atomic numbers (2) crystal structures (
Which condensed structural formula represents an unsaturated compound? (1) CH3CHCHCH3 (3) CH3CH3 (2) CH3CH2CH3 (4) CH4
What group of people was taken to America and sold as slaves?
In an oxidation-reduction reaction, the number of electrons lost is (1) equal to the number of electrons gained (2) equal to the number of protons gained (3) le
Who lived in America before the Europeans arrived?
A large passenger aircraft accelerates down the runway for a distance of 3300 m before leaving the ground. It then climbs at a steady 6.3 degree angle.After the
When an excited electron in an atom moves to the ground state, the electron (1) absorbs energy as it moves to a higher energy state (2) absorbs energy as it mov