Answer:
A mountain resort begins running chairlifts for mountain bikers and hikers during the summer. The resort was initially built for skiing during the winter months.
Explanation:
Economies of scope -
It is the situation where the marginal cost and the long - run average of a company , economy or organization reduces , because of the production of some complementary services and goods .
It means that the production of one good decreases the cost of another good .
Hence , The example of economic scope is first options .
Confounding variables are stimuli other than independent variables that may affect the outcome of the study and lead to erroneous conclusions. These variables become a factor when researchers are unable to prevent or eliminate them. These variables can make the results found during experiments invalid because they do not reflect the original variables in the experiment or research.
This is known as biodiversity. Biological diversity, or biodiversity, is the diversity of all living organisms in a biome or an ecosystem. It increases over time as new species are differentiated all the time and at a faster pace than other organisms become extinct. The longer the time the more the organisms will be created due to genetic differentiation.
The informative essay definition is to educate your audience on a specific subject, to ellobrate on a phrase, or examine data. Not to be mistaken for other types of activities. They are built to teach new knowledge to your readers. The aim of this type of assignment is not to present views.
Please mark brainiest!
Answer: Passive solar technology
Explanation:
Passive solar technology is the method of using materials to attract sunlight for warmth. Solar energy is the energy that comes from the sun. To store this energy gotten from the sun you'll need some elements to transfer this energy then store them. According to the passage the individual used a black material (black material is used for conveying and storing heat, it's one of the best form for doing so), the black material and the water helps warm the water needed for the individual after his hiking which actually worked.
