You cant find a nucleus in a bacteria you see under a microscope why
a. they are prokaryotic cells
b. they are eukaryotic cells
c. youre not looking hard enough
d. both b and c

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

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water