False, financial freedom is not owing anyone money.
The answer is b- the crocodile heart has three chambers.
Answer: Our kidneys filter out excess ions from our blood so that they can be excreted through urine. If the concentration of ions is too high, the kidneys make sure to filter as much of them as they can out of the body. If there are not enough ions, the kidneys will filter them back into the system.
Hope it helps
I have some ideas , “does music effect on animal behaviour” and an experiment to that could be noticing the behaviour of a dog or cat without music then with music , i have more ideas if you don’t really like this one
The answer is all of them, every function of your body requires energy to function.