A4 kg and 6 kg bowling ball are dropped from the same height at the same time. the two balls strike the ground at the same time. which statement is true about the force due to gravity on the balls?

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks