Answer:
C) Smallpox and Cowpox are similar.
Explanation:
Scientists used Cowpox vaccinations to test how well a smallpox vaccination work, using the Cowpox vaccine as a benchmark to base smallpox off of.
Answer:
The reagents -
Explanation:
is an electron donating group which directs the electrophile to meta position reduction of nitro group with produces amine.
Acylation of amine with produces required product.
The complete reaction is as follows.
Answer:
Explanation:
There is only one solution
a d that is ur face
Answer:
Aluminum oxide has a chemical formula ai2o3, it is used in various chemicals.
Explanation: