The answer here is D, and it's kind of obvious. But you probably already knew the answer and are just doing this for piece of mind.
Explanation: Just the fact that we don't know whether or not there even is extraterrestrial life rules out every other answer, without even needing to go in depth.
(Okay, I read your question completely wrong, it's asking for which one of these has been solved isn't it?)
This is tough because all of these other than D have been figured out. Go with the methane atmosphere then.
Parents with traditional gender schemas are especially likely to raise children who show signs of gender-typing. The term gender-typing defines the acquisition of a traditional masculine or feminine role. Example is a<span> boy who consistently exhibits traditionally masculine interests and behavior patterns.</span>
When a tourist told him that each turtles look different on the island
Mother. red-green color blindedness is maternally inherited
Answer:
Gene mutation is most likely the cause of this difference from the rest of the population. Log in for more information.
Explanation:
CAN I GET BRAINLIEST
