True or false?

boletus edulis perform the important ecosystem service of nitrogen fixation in forests; they also build cell walls made of chitin. boletus edulis will take up carbon dioxide from the soil and use it to synthesize fungal proteins. boletus edulis are photoautotrophs that break down sugars in cellular respiration; they also build cell walls made of chitin. boletus edulis are chemoheterotrophs, they build cell walls made of chitin, and provide the pine tree hosts with phosphate ( boletus edulis are chemoautotrophs that use organic molecules as an energy source and convert carbon dioxide into organic molecules.

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)