Burning fossil fuels and wood increases the amount of nitrogen carbon dioxide or oxygen in the atmosphere. ​

Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure