Order the steps through which atp synthesis occurs during the light-dependent reactions of photosynthesis in plants. the concentration of hydrogen ions in the thylakoid space increases. electrons move down the electron transport chain, releasing energy that pumps hydrogen ions into the thylakoid space. atp synthase uses the energy released as hydrogen ions move from regions of high concentration to regions of low concentration to make atp. hydrogen ions diffuse across the thylakoid membrane into the stroma through atp synthase. energy from the sun ejects electrons from chlorophyll and splits water molecules to yield hydrogen ions. ↓ ↓ ↓ ↓ reset next

Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?

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

Y’all i need answers plss people are saying me and my brother look alike although we’re two different ages. one year apart i’m a girl, btw i’m thinking we could be fraternal twins idk my parents and my friends think we look alike