Which process are affected by the freeze and thaw cycles ?

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.

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols