Why do you think that diagnosing a parasite infection can be difficult in some cases? What factors would make it challenging?

People who exercise for an hour may have lower cholesterol levels. is that a statement? a law? or a hypothesis?

What is the next step in muscle contraction after the actin changes shape? (apex)

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.