Nitrogen is to the immediate left of oxygen in the same row in the periodic table. which of the following statements compares the radius and number of protons of nitrogen and oxygen atoms?
nitrogen tus a smallerades and one less proton than oxygen
nitrogen has a larger radius and one less proton than oxygen
nitrogen has a s
e
radius and one more proton than oxygen
nitrogen has a gradus and one more proton than oxygen

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

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle