The following statements describe sexual reproductive. Which one is not? a. The ovary produce egg cells b. No sex cells is needed to form a new organim c. sex cells from male and female animals are needed d. the embryo is soon developed as young individual​

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

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

Which event would lead to primary succession of a forest?