What is another name for a Fossil fule?

What defines a mixture? A. created through a chemical reaction B. described by a chemical formula C. cannot be broken down into simpler substances D. can be broken down into its basic substances through physical means

What part of a cactus does photosynthesis occur?

Do you think Peacocks would be in Hardy-Weinberg Equilibrium? Why or why not?

2. What is an investigation? What is a demonstration? How are the different?

What is a relative of Ornithomimus that lives in Maryland?

Are there more females or males in the world

cnidaria is a phylum consisting mostly of marine, aquatic animals. What types of organisms are included in this phylum?

Mitosis is defined as division of a (n) ?

Which of the following best describes anabolic reactions? Reactions which break down complex molecules into simpler ones and release energy Reactions which involve a transfer of electrons between two species Energy-storing reactions which link

A scientist is planning to carry out an experiment on the effect of heat on the function of a certain enzyme which would not be an appropriate first step