Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
New Zealand is known for its unique biodiversity, caused by its remarkable geography and geologic history. Breaking away..
Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..