Biology, 12.03.2022 14:00, Legrand4423
Two students want to observe pill bugs for a day to learn more about them. They use a small glass fish tank to create a pill bug habitat. The students add dirt, leaves, twigs, and pieces of cut-up raisins to the habitat. They use a spray bottle to lightly mist the dirt and leaves with water. Then they place a lid with small holes on top of the habitat. Identify two needs of pill bugs and describe how the students have designed the habitat to meet those needs
Answers: 1
Biology, 21.06.2019 19:40, edith47
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
Answers: 1
Biology, 22.06.2019 00:40, abdullahs4639
World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s
Answers: 3
Two students want to observe pill bugs for a day to learn more about them. They use a small glass fi...
Social Studies, 29.06.2019 15:00
History, 29.06.2019 15:00
History, 29.06.2019 15:00
History, 29.06.2019 15:00