What factors provide for the differences observed in the major land biomes on earth

What is the compliment dna strand to the following sequence: ttgactaggcta

50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees