Answer:
false
Explanation:
you fix your design to make it work that is what being is all about if it doesn't work you don't give up you figure out what is wrong and fix it.
Answer:
the first one
Explanation:
the mutation is nuertal because hedgechogs dont eat that much meat
Answer:
The purpose of vaccination is to produce immunity.
Explanation:
Immunity means the presence in a person's body of cells and substances known as antibodies that can produce a protective immune response.
Ammonia is a hydride,(Nitrogen hydride). It is also a base and <span>because it is a soluble base it is an alkali</span>
