They do this real fancy thing called breathing. There's a couple other organisms that do this too, but none compare to the frog
The genes for sex-linked disorders are found on a sex chromosome, but the genes for other inherited genetic disorders are found on other chromosomes.
Water, proteins, and ions as well as waste such as co2. It is often a straw color and it makes up about 50-60% of the total blood volume
They can sting you if they feel harmed or they can give you honey
B. A food chain has limitations with the organisms involved