Which to the mollusks studied in the lab show a bilateral body plan and anterior development of a head and a highly mobile lifestyle 1. gastropoda 2. cehpalopoda 3. bivalvia 4. chitons (polyplacaphora)?

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex