Why don't cyanobacteria and bacteria reproduce by mitosis? a. because they are not organisms b. they are not cells c. they do not contain chromosomes d. all of the above

Why do we perceive objects as retaining their brightness under different lighting levels?

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe