PLSSS HELP I WILLL GIVE YOU BRAINLIEST PLSSS HELP I WILLL GIVE YOU BRAINLIEST PLSSS HELP I WILLL GIVE YOU BRAINLIEST

Just answer the questions plsss

How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex

What is the role of dna ligase in the elongation of the lagging strand during dna replication?

Which areas of earth receive the most precipitation on average? a. tropics b. temperate zones c. regions near 30? n and s latitudes d. polar zones 1