Dr. thakkar was studying a fossil from a dig in a desert when he noticed that the organism had evidence of fins. what would this most likely tell dr. thakkar?

Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should