It is probably endocrine or muscular
Elton Mayo is the scientist which is primarily associated with the experiment involving investigation of the effect of changing the amount of light on workers’ productivity.
<h3>What is an Experiment?</h3>
This refers to a scientific method which involves the series of procedures used to carry out to test an hypothesis. This is used to ascertain the authenticity and is either accepted or refuted based on the outcome.
Elton Mayo is the scientist who performed experiment involving investigation of the effect of changing the amount of light on workers’ productivity.
He used two groups and the one with improved lighting had an increased productivity when compared with the one who had substandard lighting.
Read more about Elton Mayo here brainly.com/question/9100889'
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Answer: Small palpebral fissures, Small jaw, and Thin upper lip.
(Options: A, B, & C)
~Hope this helps!
Intraspecific competition drives natural selection,as individual members of a species compete with each other for limited natural resources.
Only one type of cell was given, but different types of cells are structured differently in response to what function they need to perform.
For example, muscle cells are like that because they need to be flexible. Bone cells, however, are compact. This is because bone cells need to be durable, to keep the body together.