Which of the following trace fossils is actually fossilized excrement

Definition of: Number and variety of living organisms; includes genetic, species, and ecological types.

In many tissues, one of the earliest responses to cellular injury is a rapid increase in the level of enzymes involved in the pentose phosphate pathway.

What feature of the inner membrane of the mitochondria allows this organelle to produce a great amount of energy A) The presence of proteins B) A thick matrix C) The presence of glucose D) A large surface area

Where is a place where new sea floor is being created?

On wet pavement, worn tread on front tractor tires is most likely to result in:

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

The average distance between the center of the Earth and the center of its moon is 3.84 x 108 m. The mass of the earth is 5.97x1024kg. What is the orbital speed and period of Earth's moon? V, - 1.02 x 10 m/s V, = 3.26 x 10ʻm/s T = 2.37 x 10° s = 27.