Is dental care free in Ireland?

Is dental care free in Ireland? The Health Service Executive (HSE) provides some free dental treatment through the public health service. Services are provided by dentists employed by Local Health Offices in your area and by private dentists who have contracts with the HSE to provide certain services. How do you ask a dentist a […]

How smart is a mimic octopus?

How smart is a mimic octopus? Octopuses have a reputation for being intelligent and almost mythically so. Scientists have long known that they can solve complex puzzles, navigate through mazes, are masters of disguise and accurately imitate other species. What do mimic octopus do? Not only does the mimic octopus use its ability to defend […]

Why did Indonesia leave East Timor?

Why did Indonesia leave East Timor? By broadcasting accusations of communism among Fretilin leaders and sowing discord in the UDT coalition, the Indonesian government fostered instability in East Timor and, observers said, created a pretext for invading. By May tensions between the two groups caused UDT to withdraw from the coalition. Why did East Timor […]

How do different variations happen?

How do different variations happen? Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. Another source is gene flow, or the movement of genes between different groups of organisms. Finally, genetic variation can be a result of sexual reproduction, which leads to the creation of new combinations of […]

Do pike have any predators?

Do pike have any predators? Northern pike are top predators in the systems they inhabit. However, the eggs, fry, and young of northern pike may be eaten by other predatory fish, aquatic birds, otters, or by the larvae of aquatic insects. Do pike eat catfish? Pike’s diet consists of some species of fish, including the […]

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