Answer:
twenty amino acids
Explanation:
and
carbon
nitrogen
oxygen
hydrogen, for the second question
Psychologists have created Culture fair test that is free from cultural biases and based on logic.
Culture fair test:
These are the IQ test that based on pure logical reasoning and free from the cultural and language biases.
- They are Pictorial hence, very entertaining.
- The question in the Culture fair test are ordered in increased difficulty level.
Therefore, Psychologists have created Culture fair test that is free from cultural biases and based on logic.
To know more about Culture fair test:
brainly.com/question/8639689
B.Liquid Water
Explanation: lava gushes out ashes go up and gases when it erupts only water does not erupt.