species

of the following would? you expect? a) a relatively slow heart rate in order to lower oxygen consumption b) a lower pressure of oxygen in the alveoli c) an increase of storage of oxygen in myoglobin of its muscles d) a slower rate of oxygen consumption so that its breathing will not have to be...

This is for my research paper, please give me a specific answer!!

only exists on Earth? It makes no sense to me. Are there falcons in the Star Wars galaxy?

just wondering

I'm writing a persuasive essay, and I need something for my counter argument. Some basic things I know for my counter argument: - Wolves should be killed because they are a threat to humans and livestock -They are dangerous Anything else??? PLEASE HELP and also please tell me where you got...

isn't it embarrassing that so many people still live in ignorance?

Watching the History channel's Monster Quest and the Big Bears being killed made me ask this.

i need the endangered species in echinodermata.....with their species it is urgent...please help...not getting enough info!!!!!

Thinking about setting up a 55gl chiclid only tank. Ive gotten some ideas for the tank setup but i havent found the right chiclids yet. There are so many it just confuses me. I want a nice color display out of the fish and 6" and under. Im also looking for some that are easy to find and somewhat...

I am confuse. are they the same? or different but looks like the same?

(Not biologically speaking) I am talking about how we work a third of our time at horrible jobs for money just to turn around and spend it on crap that we don't really need in our lives. Is this what life is? Shouldn't we be spending the short time on this planet doing something other than work...

Marine ones. Not even sure if there are fresh water puffers.