Identify the following as a producer, consumer, or decomposer. giraffes, whales, and birds
grass, trees, and algae
mushrooms, earthworms, and bacteria
Identify the consumers described below as herbivore, omnivore, or carnivore. A particular snake eats a mouse, lizard, and other sources of meat.
What is the original source of energy in a food chain?
Use the image to answer the questions. is a producer.

is a consumer.
If the grass contains 100,000 kcal of energy, how much energy will the zebra receive?
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