Yes all creatures are worth protecting. Even the dangerous ones.
Ireland is an island and has been isolated in that regard, making it more difficult for some creatures to have settled and survived in Ireland. Ireland has been an island since after the last ice age, so it was difficult to access thousands of years ago. Other than in zoos, there are no real dangerous animals in Ireland. Some domestic animals can obviously be dangerous, like a dog or a bull, but there are not any really dangerous ones, like large fierce creatures or poisonous ones. That is just the way nature has developed in Ireland.
It is more dangerous like you could injure yourself
No. Non-poisonous sea creatures greatly outnumber poisonous ones.
Gas water heaters CAN be more dangerous than electric ones if they are allowed to fall into disrepair. If you keep your water heater maintained, then they are just as safe as their electric counterparts.
Dangerous ones
"It was harder for the ones who were waiting, Annemarie knew." She is trying to say the ones waiting were the peoples family & that its not as dangerous to go out there but its more fearful the people waiting may not get to see their loved one again.
Regular ones not CO2 ones
More than likely, yes. But they won't be the real pretty ones you find in the ocean. They will probably be like ones you find in the river -- Those gray colored ones.
Ladybugs are small creatures that can fly. The red ones are girls and the yellow/orange ones are boys.
River cruises can be dangerous, many times the boat sinks. Probably if you want to go on a cruise, ocean ones are best, because you will feel less seasick on them.
The giant ones with fangs