You will also like...
Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..
Homeostasis is essential to maintain conditions within the tolerable limits. Otherwise, the body will fail to function p..