An organism lives in the darkest aquatic ecosystem, where light cannot reach. Which ecosystem is this organism most

likely in?

a river

a lake

the open ocean

an intertidal zone

Asexual reproduction produces

Renewable energy sources account for the, majority of energy production t or f

State two ways in which a single-celled organism, such as amoeba and a human body cell are alike

This model shows a human embryo. What can you determine about its development from the model?

An amino group has what type of properties?

What do scientist study to see the genetic changes that occur through generations

What makes pelicans and penguins different? a. pelicans are flightless birds. b. pelicans spend about three-quarters of their lives in the water. c. penguins have large bills with a loose and elastic pouch. d. penguins have wings shaped for swimming.

What is likely to happen if you only offer generic attributes and qualities as examples of your qualification for a position?

When organisms convert forms of energy what usually results

The transmission electron microscope is most useful for Looking at surface details of a virus Viewing a cell's mitochondria Seeing animal tissue that is visible to the naked eye Studying the structures of a live paramecium I think it might be the