Will give 35 points to whoever answers correctly and follows the rules below. how would the biodiversity and biomass of an ecosystem, change over time as ecological succession occurs? give an example as part of your answer. (to earn full credit, write in paragraph form, include vocabulary, include 5 pieces of information, back up your opinion.)

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi, r^3 , where r is the sphere’s radius.

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.