Answer:
1. Ecologists call this one-way flow of matter and energy from a producer to a primary, then to secondary, and perhaps to a tertiary consumer, a food chain. ... ~ Single food chains do not show all the feeding relationships in ecosystems. The food web shows all the organisms at each feeding level or trophic level.
2. Energy flows through an ecosystem in one direction: from producer to primary consumer to secondary consumer to higher consumers. A biomass pyramid provides a picture of the feeding and nergy relationships within a food web and the direction of the flow of energy.
Explanation:
In a world characterized by increasing integration on economic, political and institutional levels, the notions of sovereignty and independence are becoming somewhat vague and a number of social entities such as ethnic groups which exist within wider societies are perceiving such integration - which is partly due to globalization - as a threat to their culture and identity.
Answer:
O Truman defeated McCarthy in the election of 1952.
Explanation:
I think the answer is 100
