Anarrow strip of land connecting two larger land bodies is known as a(n:
a. peninsula
b. bridgeland
c. spine
d. archipelago
e. isthmus

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

Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?

Which organelle stores most of a cell’s dna?