10pts 5 stars and a if right, 1 star if wrong which of the following best describes a feature of fungi that differentiates them from bacteria? a. most fungi contain cellulose in their cell walls, while bacteria cell walls contain chitin. b. most fungi reproduce asexually, while bacteria reproduce either sexually or asexually. c. most fungi are multicellular, while all bacteria are unicellular. d. most fungi are heterotrophic, while all bacteria are autotrophic.

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

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 is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation