Achild is born with curly hair like her mother's and blue eyes like her father's. why does the child have these features? the child inherited features through dna from both parents. the child developed these features due to defective dna replication. the child developed these features because of a hereditary genetic disorder.

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What element is able to combine with itself and hydrogen to form large molecules ?

Several billion years ago which gas was the least prevailant in the atmosphere