Answer:
B) Conduction requires two objects to be in physical contact.
Explanation:
Conduction is when two objects are directly touching each other. So, the objects must come in physical contact with each other.
lice, mosquito
both are examples of parasitism
edit: wait nvm i thought this was bio
the oxidation number of hydrogen is +2, while oxygen is -2
during reaction magnesium lises ions.
magnesium reacts by losing two ions which makes it smaller in size.
