Answer:
Populations have variation in traits due to random mutation, crossing over and environmental conditions.
Answer:
soluble means that it is capable of being dissolved in water
Explanation:
The third one is ze answer
Answer:
Organisms that are more complex, such as eukaryotes, have cells that are specialized for specific functions. Gene regulation needs to be more complex to produce these specialized cells for complex organisms. Please Mark Me Brainliest
Explanation:
Saturn is an outer planet
