HELP HELP HELP HEL "Roughly 450 kilometers north of San Francisco, California, is the Arcata Marsh and Wildlife Sanctuary. although it couldn't look more different from the wastewater treatment plant seen here, it too was built to treat a communities water supply."

Use the Internet or other resources to research the Arcata Marsh.

1. Write a brief report on how and why the marsh was built.

2. Also describe the benefits it provides for area residence.

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.

What advantages does a pedigree have over a written passage?

The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is