Which of the following is a polymer? a. amino acid c. nucleotide b. monosaccharide d. polysaccharide

A rat in a complicated maze with many arms, some of which are baited with food, will: once finding food in an arm, return only to that arm. explore the maze in a random, haphazard fashion due to its complexity.

What components of blood can be examined?

The unpaired cartilage of the larynx that is made of elastic cartilage and bends when you swallow is called the

What does a "carbon footprint" refer to? A. The amount of carbon dioxide a human breathes out B. The amount of carbon dioxide a plant absorbs C. The amount of carbon dioxide released by decomposers D. The amount of carbon dioxide a person produces

Which term describes the process by which a single strand of dna serves as a template for the synthesis of an rna molecule?

What type (s) of strain are present in cyclobutane?

Give the definition of a drug

Which one of the following activities seems to be innate for dogs? A. Demonstrating gaze alternation B. Submitting to its owner C. Sending intraspecific signals D. Sending interspecific signals

Which of the following are books of the minor prophets? Isaiah Lamentations Obadiah Jeremiah Ezekiel Zechariah Micah Daniel Hosea Malachi

Which word describes structures that are used for the same purpose in the environment but do not share the same development? A analogous B vestigial C adaptation D homologous