David wants to live more sustainably and use a more environmentally friendly fuel source than the coal he currently uses to heat his home. which choice would be the most sustainable? a. switch from coal to natural gas b. switch from coal to oil c. switch from coal to solar power d. switch to coal with a lower sulfur content

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.