B. john doe is convicted of murder based on DNA evidence fond at the crime scene
Answer:
Many countries are undergoing an increase in technology and standard of living.
Explanation:
Question 1
A. Atmosphere
Question 2
A. 1
Question 3
B. 2
Question 4
A. evaporation and runoff
Question 5
C.in the soil
Carbon disulfide ( S=C=S) is made up of one carbon atom and two sulfur atom.
Carbon has 4 valence electrons while sulfur has 6 electrons.
During bonding all the four carbon valence electrons are used in bonding while each sulfur atom contributes two electrons two the bond formation.
Therefore; 4 + 2(2) = 8 electrons are used for bonding, while 8 electrons ( four from each sulfur atom) are not used for bond formation.