Protons and neutrons are heavier than electrons and reside in the nucleus at the center of the atom.
B- he worked with others to create a multiparty democracy
The answer is Renée Baillargeon. She is an Alumni Well-known
Professor of Psychology at the University of Illinois Urbana-Champaign. She
specializes in the development of perception in infancy. She contends that
Piaget's discovery concerning infants' failure to understand object permanence
until 8–12 months old was engrained in a deficiency of motor ability as contrasting
to inadequate cognitive development.
Answer:
naturalistic observation; survey
Explanation:
Naturalistic observation: In psychology, the term naturalistic observation is defined as a research method that is being used by social scientists and psychologists. The psychologists who are conducting the naturalistic observation generally observe the participants in their natural environment.
Survey: In psychology, the term survey is defined as one of the research methods that involve collecting data from the participants being studies by asking various questions in person, phone, paper, or online.
In the question above, Chan-ju's study is an example of naturalistic observation and Lucas's study is an example of a survey.
Answer: tectonic plates move
Explanation:
