What type of ecosystem would you expect to have the largest energy budget? options:

1. All of them would have large energy budgets
2. Temperate forests
3. African deserts
4. Arctic tundra
5. Tropical rainforests

The (blank) states that all loving things are made of cells.

Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.

Agroup of organisms that changes over time is said to