What are reactants in the process of photosynthesis? Check all that apply.

carbon dioxide

oxygen

nitrogen

water

energy

glucose

The visual examination of the entire large intestine is called a:

What is a device that converts energy of motion into electrical energy

In two or more sentences, analyze why internal fertilization is more efficient than external fertilization

Describe the products made by the process of cellular respiration?

Describe how the relative numbers of PDS and NPDs can be used to establish linkage.

Is energy in fossil fuels is derived from the energy stored in plants and animal matter?

Bacteria on legumes are able to fix nitrogen from the air. True or false?

Which of the following is true about water? A. A water molecule has a overall positive charge B. A water molecule is polar C. A water molecule has more protons then electons

Which of these statements is false? 1. Cell processes affect the entire biosphere. 2. Cell processes affect all of bodily functions. 3. Cells are composed primarily of inorganic molecules. 4. Cells contain all four kinds of organic macromolecules.

Given these characteristics of life, which of the following objects is considered a living organism