Which level of organization is formed when a group of organs work together to perform complex functions?

Molecule

Organ

Organ system

Tissue

Which domains contain organisms that only conduct asexual reproduction

Who is the secondary consumer on the food web

Many species of finches, tortoises, cacti, and iguanas are found on the Galápagos Islands and nowhere else in the world. Which physical attribute of these islands has not played a role in permitting such unique life forms to evolve?

What best describes evolution?

Summarize what happens to chromosomes during the stage of the cell cycle in which the nucleus divides

Over the decades local and global ice ages have lowered sea levels. As a result, there is often a decline in marine diversity due

Porth's the composition of the cerebrospinal fluid is similar to extracellular fluid with the exception of

Which are different forms of the same gene?

Summarize how human activities have increased the isolation of populations of species?

Which statement represents the correct association of organisms and their habitat? Each organism will be found in only one habitat. Plants, but not animals, can flourish in several habitats. Animals, but not plants, can flourish in several habitats.