To much gas has build up in them? I guess
Plant absorb nitrogen gas from bacteria in the soil
<span>The word promixodistal comes from Latin terms meaning "away from the center". This refers to the stage of development where growth occurs from the center of the body to the extremities. For example, an infant learns to use its arms and legs first (to crawl), then its hands (to reach and grasp), and finally its fingers (to pick up and use objects).</span>
2rabbit 4snake 1owl 3carrot
The answer is 3. both of the parents have these dominant genes