In this food web, secondary consumers would increase in number if snakes were eliminated.
Option D
<h3><u>Explanation:</u></h3>
The food web consists of producers (photosynthetic) which are plants like cactus, grass, algae, and phytoplankton the organisms that eat these plants are known as primary consumers. These consumers are herbivores i.e., vegetarians like deer, rabbits, cow, sheep and the organisms that eat the herbivores are carnivores i.e., the meat-eaters who are called secondary consumers.
Those who eat these organisms are known as tertiary consumers (carnivores). Thus this forms a food web of each organisms. Since snakes who are tertiary consumers were to be eliminated, the increase in secondary consumers like lizard, mouse, fish will happen.
Những hiện tượng này làm cho đường tổng cung (AS) trong mô hình AD - AS dịch chuyển lên phía trên bên trái, dẫn tới giá cả cao hơn.Các nhà tiền ...
1. CO₃²¯ is a reactant
2. H₂O is a product
3. CO₂ is a product
4. The 2 in front of H⁺ is a coefficient.
Chemical equation generally comprises of reactants and products.
- The reactants are located on the left while the products are located on the right side.
- The coefficients are numbers written where necessary before each reactants or products in order to balance the chemical reaction.
With the above information in mind, we can obtain the answers to the question as follow:
2H⁺ + CO₃²¯ —> H₂O + CO₂
From the above equation, we can conclude as follow:
- The 2 in front of H⁺ is a coefficient.
Learn more about chemical equation:
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