Answer:
Temperature
Explanation:
Temperature ensures both biotic and abiotic
Answer:
dominant traits i believe
Explanation
The number of covalent bond an element can form depends on the number of electrons it has in its outermost shell (valence electrons). Carbon has four valence electrons, therefore, it can form maximum of four covalent bonds in an organic compound.
Answer: The cycle represented in this image is the fossil cycle.
