Whats the shape of an organism preserved in rock called A.) a mold
B.) a cast
C.) an imprint
D.) petrifican

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

On his trip to the galapagos islands, darwin determined that animals on the islands

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin