Answer:
Russian hamsters, (and hamsters in general) are very complicated animals despite what other people say. A lot of people think that hamsters are good beginner pets for kids, but they really are not. Hamsters require a lot of square footage, specifically 300 ft.² for your type of hamster. And they require lots of enrichment. If you have not done research, I would recommend researching on how hamsters can thrive before you get one. I would also recommend the creator Victoria Reachel on YT, because she is a hamster expert, and her videos have a lot of useful information in them. Such as, what do you feed a hamster, how to give a hamster enrichment, and which things are bad for hamsters. I wish you the best of luck on your hamster journey!
Explanation:
Russian dwarf hamsters should be kept in an environment with ample space, proper diet, and regular interaction. Their cage requires adequate bedding and toys. Temperature should be moderate and constant.
Russian dwarf hamsters should be kept in an adequate-sized cage, which offers space for them to move and play. The cage should include hamster-safe toys and have plenty of bedding for burrowing. It's essential to maintain a moderate temperature, as extreme heat or cold can be harmful.
Their diet should consist of fruits, vegetables, and commercial hamster food. Fresh water should always be available. It's also important to handle them carefully and regularly to keep them sociable and comfortable with human contact.
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Explanation:
Whenever there will be increase in population of living beings then there will be increase in amount of needs or requirements.
For example, when population was only 50% then use of natural resources was about 50%. But when population increased by 70% then there will be 20% increase in use of natural resources as compared to earlier consumption.
As a result, there will be decrease in quantity of resources.
Therefore, we can conclude that as the human population grows there will be increase in consumption of resources.
Answer: Option D
Explanation: Natural selection come into action when some change takes place in the environment which affects the survival of the organism. Here the change is addition of antibiotics. So the bacterial cells which were able to adapt to the change, they survived and rest were killed. These resistant bacterial cells would pass on the genes to next generation and gradually population of resistant bacteria would increase.
Connectivetissue is further classified as loose connective tissue, dense connective tissue, as well as specialized connective tissue.
Tissue that supports, protects, and structures the body's other tissues and organs.
Connective tissue also stores fat, aids in the movement of nutrients and other substances between tissues and organs, and aids in the repair of damaged tissue. Cells, fibers, and a gel-like substance comprise connective tissue.
Connective tissue is basically characterized into three types: loose connective tissue, dense connective tissue, and specialized connective tissue.
Connective tissues connect structures, provide a framework and support for organs and the body as a whole, storefat, transport substances, protect against disease, and aid in tissue repair. They can be found all over the body.
Thus, these are the three basic types of connectivetissue.
For more details regarding connective tissue, visit:
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B) commensalism
C) symbiosis
D) interaction
The right option is; A) coevolution
Coevolution is the term that refers to a change in one species that results from a change in another species that it interacts with.
Coevolution is a process of mutual evolutionary change that takes place between two or more organisms as they interact with one another. Under this process, any change in any of the organisms that are involved in the interaction influences others evolution. Coevolution can happen in interactions such as between host and parasites, predators and prey and mutualism.