Answer:
There are two types of planets. Terrestrial and Jovian planets. One thing is common in both of them.
Both the terrestrial and the Jovian planets possess a solid core, made mostly of metallic and/or rocky material.
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Answer:The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.
Explanation:
Nests, small organisms such as lizards, snakes, small birds, rock formations, skeletons of small animals.
The esophagus squeezes food down the digestive tract by an involuntary synchronized muscle movement called the Peristalsis
