Which condition is necessary for a mold fossil to form?

The fossil must be preserved in amber.

Minerals must replace the remains.

The mold must be filled with sediment.

Hard parts of the organism must dissolve.

In solution, why do hydrolysis reactions occur more readily than condensation reactions? A) Hydrolysis increases entropy and is exergonic. B) Hydrolysis raises G, or Gibbs free energy. C) Hydrolysis decreases entropy and is exergonic.

Cells that move organs and body parts?

What happens to the atp molecule after it has been used to do work?

Clusters of specialized immune cells located throughout the gastrointestinal tract are known as

Johannes wants to know whether soil, water, or both are needed for plant growth. He chooses to conduct experiments on a willow tree for five years to answer his question. How can his experimental methods be changed to improve his experiment?

Trilobite fossils are found in Cambrian rocks but not found in the more recent rocks from Triassic period. This MOST likely suggests they went extinct before the Triassic. True or False

5 facts about golgi body

Where does embryo development take place in oviparous animals? A. In the egg within the mother's body B. In the mother's body C. In the egg outside the mother's body

The Federal agency primarily responsible for protecting our environment from contamination by hazardous materials releases is: a. The Federal Emergency Management Agency B. The Department of Transportation C. The Department of Labor D.

Of the following organelles, which group is involved in manufacturing substances needed by the cell?