The kingdoms are Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia.
Aquatic bio diversity and be defined as a verity of life and the kids system send me up the freshwater title in marine regions of the world and their interactions. Aquatic bio diversity encompasses freshwater ecosystems including lakes ponds reservoirs rivers streams groundwater and wetlands. It is also consist of force aquatic biodiversity includes all unique species their habitats and interactions between them consist of Phytoplankton,zooplankton aquatic plants and insects fish birds mammals in others
A animal has to have oxygen to live, some animals have evolved to not having oxygen,https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwjxv4f49ePL...a web site telling about the animals that have evolved.
The seed develops as the ovule had already fertilize with the sperm so it cannot be C and D as those happen before fertilisation. A cannot be the answer as in an angiosperm, there is no egg, only ovules.
One can go into environmental policy and lobby new legislation. in physics you can be a physicist. if you go into chemistry you can work for the government in a lab. etc.