Answer:
What characteristics of axolotl do you consider have contributed to its survival?
- It has the ability to regenerate from its legs and tail to part of its vital organs such as the heart and brain.
- Axolotls, unlike most amphibians, retain their larval or baby characteristics, such as their gills and fins, throughout their lives. This phenomenon is known as neoteny.
- They breathe in various ways. Its horns are not decorative, they are actually gills through which it breathes. It also performs this process through the mouth, skin, and lungs.
Answer:
Option B, It was made in stars that lived before the solar system formed.
Explanation:
Almost all the carbon that exists today with in the living organisms was produced in the stars. When these stars exploded during the big bang theory all the carbon within hem was introduced in the environment of earth some billions of years ago. Hence , though carbon introduced in earth’s environment was due to big bang, its origin is from the stars. Hence option B is the correct answer
Cyanobacteria is responsible for generation of oxygen on planet earth and thus option D is in correct.
Magnolias, laurel, barberry, early sycamores, and palms.
Answer:
Recent studies have examined the possibility that variation in species richness within communities may influence productivity leading to an exploration of the relative effect of alterations in species number per se as contrasted to the addition of productive species.
Explanation:
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