2 A scientist is studying a comet. He records in a list the comet's
characteristics. Which group of characteristics is most likely on
his list?
A large, gaseous body with 12 moons
B irregularly shaped body made of dust, ice, and rock
C large, spherical body made of glowing gases
D rocky, spherical body that orbits a planet

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation: