According to the graph, what condition is best for enzyme activity? A. A temperature of 0°C
B. A temperature of 25°C
C. A temperature below 20°C
D. A temperature above 30°C

Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

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