What is meant by crossing over?

Photosynthesis organism produce surges molecules from radiant energy and inorganic substances these sugar molecules are then to provide then used to provide energy so the organism can grow and move which energy transformation occurs in the second

Which three steps describe how an animal obtains and uses energy for growth? First, an animal eats another organism. Then, food is built into larger molecules. Next, the animal's cells use molecules to make new cells.

Which of these symbolizes sticking with routine and not taking risks? a. the bathroom in the hall b. mama's plant c. the words "eat your eggs" d. beneatha's hair?

Halophytes can be found in salt marshes. T or F?

Which of the following best explains how human activities can directly contribute to landslides?

Which of the following correctly describes a plant structure and how it aids in the process of cellular respiration? A. roots - collects water required for cellular respiration B. mitochondria - the site of cellular respiration C.

Why would a lab technician choose a bacterial artificial chromosome for cloning a gene rather than a plasmid?

What type of molecule that can be found in living things lacks carbon atoms

The major weakness of the job descriptive index (jdi) is that

What word refers to traces of an organism that existed in the past?