What do golden-brown algae need to live

Based on the phylogenetic chart, which three statements are true about the relationship between the organisms? a human is more closely related to a mouse than a kangaroo. a platypus is more closely related to kangaroo than a mouse. a human and a kangaroo share common features because of a common ancestor. a platypus and a mouse are more closely related than a platypus and a kangaroo. a kangaroo and a mouse are more closely related than a mouse and a human.

Aseries of connections of food chain in an ecosystem is called a what

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is