Peroxides have their own hazard category.
Most birds are capable of flying in the rain, but the penguin is most likely since it can swim
At any given time, Uncategorized will most likely have the most flagged questions due to the sheer volume of questions in that category.
birds
PROBALY TEENAGERS
An active volcano
yes!
You can skydive as an individual, but it is more interesting to skydive in groups. The most popular discipline is formation skydiving and the most popular competition style of that is 4-way (or 4 man) formations. I skydive at a place called Skydive Hibaldstow and there we host the National Championships in Formation Skydiving every year. It's a team event and really exciting to take part in.
Most flightless birds are nonmigratory. Also birds that live in comfortable climates, like Jamaica, are less likely to be migratory.
deforestation
A category prototype is a member of a category which describes the category best. For example, robins are prototypical birds (i.e. robins are prototypes of the category 'birds'). Of course, this greatly depends on perception and cultural knowledge.
Peroxides are oxidizers.