Identify the consumers described below as herbivore, omnivore, or carnivore. A particular snake eats a mouse, lizard, and other sources of meat. A cow eats grass, grain, and other producers. A grizzly bear eats plants, insects, and other animals.

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants. d. selecting individuals at random.

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.