How are traits quality like hair color and eyes color passed from generation to generation?

Why is a land-based telescope not always an effective observation tool? How much is 16 mph? What is always paired with adenine? Why does a pool of water have the same density as a cup of water? How does the electron configuration of an ion of a group 1A or group 7A element compare to that of the nearest noble gas? What can maskes be made of? What makes up the tap water solution? When burning hydrogen in air why is it important to relight the flame if it goes out? What was the solution for disaster? A marble was drooped into a glass of waterhow do you know the marble is more dense than water? Is vegetable soup a suspension colloid or solution? What element has 27 protons 30 electrons and 32 neutrons? What is the driving force behind excess runoff after a big precipitation event? How do you raise and lower frictional forces? How a covalent bond is formed between two bromine atoms? Relative to the five themes of geography what does latitude and longitude refer to? Are enzymes usually proteins? What is it called when a professional councillor and patient are mutually attracted to each other? When the alkali metals react with they make a gas called? Molecular weight p-diisopropylbenzene dihydroperoxide?