Answer:
In this research, environmental stimulation would be considered the independent variable.
Explanation:
In research, the independent variable is the characteristic that tends to be controlled or modifyed to study its effect on another variable (that is known as the dependent variable). In the case presented, the researcher wants to study the effect of environmental stimulation on the prain development; the dependent variable is the brain development of young infants and the independent variable is the environmental stimulation, that is believed to have an effect on the brain development (dependent variable).
If he were to conduct an experiment, he would control or change the environmental stimulation (independent variable) in order to observe the changes in the brain development (dependent variable).
Answer:
Fluid friction.
Explanation:
Friction can be defined as a force that resists the relative motion of two objects when there surface comes in contact. Thus, it prevents two surface from easily sliding over or slipping across one another. Also, friction usually reduces the efficiency and mechanical advantage of machines but can be reduced through lubrication.
Generally, there are four (4) main types of friction and these includes;
I. Static friction.
II. Rolling friction.
III. Sliding friction.
IV. Fluid friction.
Fluid friction can be defined as a type of friction that acts on objects moving through a liquid or gas. A fluid refers to any physical substance that can flow and is able to take the shape of a container.
Answer:
chuv
Explanation:
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<span>I believe the answer is: D. The space race
In the 1950s, United states and the soviet union are involved in a cold war due to the difference in their ideological system.
To prove to the rest of the world which country have the superior technological advancement, both countries involved in a space race to be the first one that place a man outside the planet earth.
To obtain the fund needed for the researches, governments in both countries obtain a loan from another countries and increase the national debt.</span>
A social action process that promotes the participation of people, organizations and communities in gaining control over their lives in their community and the larger society is called <u>Revolutionary movements.</u>
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Social action is people coming together to tackle trouble, assist other human beings, or enhance their nearby region. It includes human beings giving their time and different sources for the common desirable, in a number of bureaucracy – from volunteering to network-owned services, and peer networks to network set up.
Revolutionary movements seek to absolutely alternate each factor of society—their purpose is to trade all of society in a dramatic manner. Examples include the Civil Rights motion or the political actions, consisting of a push for communism.
Thru the dedication and skill of residents, social action can empower groups, assist people in need, and complement public services. Taking part in a social movement is also related to higher tiers of wellbeing, and might enhance humans's self-belief and competencies.
Learn more about Revolutionary movements here: brainly.com/question/16533738
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