Firstly: because the pharmacy, cosmetics and similar industry has to make sure their products are not harmful for humans, e.g. Skin Care products are often tested on guinea pigs to find out whether there is an allergic reaction, rash etc. or not. Since testing products on human volunteers the way good companies like Lush do it is much more expensive than just caging in some helpless creatures and torturing them with animal testings, companies will continue doing so.
Secondly: The huge part of animals dieing for animal research (to refer to your question) are those used for medical tests, e.g. for experimenting with viruses, vaccinations, medication and other, severely harmful things. The animals either die of the contents or dose of the substance they are tested with or simply of pain, which is the most crucial way of dieing, when experimentalists examine pain resistance among animals or perform model operations on the living animal.
The one and only way to prevent supporting (yes, PREVENT, sadly, it is nearly impossible to completely boycott animal testing since it is often performed unknown to the public) animal testing is that you only buy products explicitly labeled "no animal testing". E.g. cosmetic products from Lush, Yves Rocher, lavéré. Also rather go to a homeopath than to a normal doctor - it works just as well, if not better, and you can keep a good conscience.
there are lots ao animals dying in canada because of water polluiotn and abuse
animals help the carbon cycle by the animals dying and restarting their life cycle again
you spelt dying rong
if you mean what animals are dying from the oil spill it is seals mostly that are dying
Yes, animals will give birth to their young even if there is a chance of dying. These are some risks that animals will take to further their population.
yes animals dying in your environment yes it means your air might be bad or that to many people like to eat animals
1%
These are called scavengers.
Possibly, but not without knowing the specifics surrounding why they are dying.
by feeding them some guts.
hundreds
endangered