Answer:
They are 3 in numbers
Explanation:
which are the airway, the lungs, and the muscles of respiration
The Cambrian Period marks an important point in the history of life on Earth; it is the time when most of the major groups of animals first appear in the fossil record. This event is sometimes called the "Cambrian Explosion," because of the relatively short time over which this diversity of forms appears
Answer:
Is an animal that can be dependent or able to get internal generation from heat. So basically a warm blooded animal.
Answer:
Producer makes own food
Primary consumers gets energy directly from producer
Carnivores eats only meat
Omnivores eat meat and plants
Decomposer breaks down dead organism
Hope Its useful
Answer:
I'm pretty sure that its A.
Explanation:
