3. In part 1 synthesis reactions, the product of the first reaction is. The product of the second reaction is. Describe what you observed in each reaction. Next, consider the general ab form of a synthesis reaction. If the first set of reactants is and and the second set of reactants is and , is either reaction considered a synthesis reaction as labeled in the laboratory? why or why not? note: and are both used commercially as antacids.

An ecosystem is shown in the illustration. assume that human activities have led to a decrease in the number of eagles. a virus attack on rabbits has led to a decrease in their population in the ecosystem. which two sentences describe likely effects on the ecosystem? 1. there’s an increase in the number of snakes and insects and a decrease in the number of frogs. 2. there’s an increase in the number of snakes and insects, and the storks face increased competition for food. 3. there’s an increase in the number of storks and a decrease in the number of snakes and insects. 4. there’s an increase in the number of frogs and a decrease in the number of storks and insects. 5. there’s a decrease in the number of snakes, insects, and frogs.