Answer: Animism
Explanation: Animism is defined as the belief usually followed by the children at the early stage in which they believe that inanimate objects tend to have the feelings and human activities .the inanimate objects are usually toys , dolls, teddy bears etc.
According to the cognitive development of the children in early childhood , they start to have such tendency to believe in animism and as they grow older (near 7 years to 12 years) they realize that life is present in living beings like human, tree animals etc.
Thus, Olivia is also indulged in the animism concept at the age of 3 years regarding her toy train.
Answer:
Live attenuated vaccine.
Explanation:
Live virus vaccines use the attenuated or weakened form of the virus. The virus is attenuated by the heat shock or by the use of specific chemicals that decreases its pathogenicity.
Rubella, or 3-day measles is caused by toga virus. The immunization of this virus is important to prevent the transmission of the virus in the fetus. The rubella vaccine is live attenuated vaccine because the attenuated form of virus is used in this vaccine.
Thus, the answer is live attenuated vaccine.
