Adenine and guanine
Thymine and cytosine
Explanation:
3rd planet orbiting ba yellow dwarf star in the milky way galaxy
Producers could not survive without consumers. Produces rely on consumers to purchase their product, if no one buy their product, then the producer has no money to even produce anything. This like a car, the car is the producer, and the gas is the consumer, the car will not work unless there is gas. So a producer will not survive without the consumer.
