Nematodes may cause which of the following? O Fertilization of soil
O Leaves to turn yellow
O Abundance of rain
O Plants to pollinate

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

Chicken pox and hepatitis are bacterial diseases. true or false?

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms