Answer:
The independent variable in this question is the time of day the feeders are observed and the dependent variable is the number of humming birds.
Explanation:
The number of humming birds DEPENDS on the time of day the feeders are filled
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Answer:
The correct answer D.
Explanation:
The professional psychological association established some ethical regulation known as The APA ethics code that is an essential ethic code for psychological researchers to work.
It has many standards related to the clinical practice of psychology but main concerned ethical standard are taking consent, no use of non-primates and cat or dogs as animal subject and other like debriefing, deception and many other. It allows subjects like rats or mice for clinical purposes.
Thus, the correct answer is an option - D.
Answer:
c because it makes the most sense
The term used to denote foods that contribute energy but lack protein, vitamins, and minerals is empty calorie foods.
<h3>What does it mean when foods are labeled empty calories ?</h3>
There are a lot of packaged goods in the grocery store that are high in empty calories. This indicates that they are not very nutritious. Instead, they primarily provide your body with additional carbohydrates and solid fats, which can result in weight gain and nutrient inadequacies.
<h3>Example of an empty calorie food</h3>
Empty calories are those that are produced by processed oils, added sugars, and solid fats. Carbohydrate-based treats like cakes, cookies, muffins, donuts, granola bars, and more are among them. sweet beverages, such as fruit juice, soda, and energy drinks.
To know more about energy visit :
brainly.com/question/1932868
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