Biology, 07.11.2020 21:20, amusgrave2775
Which of the following are considered disadvantages of an agricultural society?
I. Dependence on a few crops
II. Greater vulnerability to natural events
III. Need for intense physical labor
I only
I and II only
I and III only
I, II, and III
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 01:00, zacksoccer6937
How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain
Answers: 1
Which of the following are considered disadvantages of an agricultural society?
I. Dependence on a...
Mathematics, 04.02.2020 19:45
Mathematics, 04.02.2020 19:45
Mathematics, 04.02.2020 19:45
Mathematics, 04.02.2020 19:45
Mathematics, 04.02.2020 19:45
Mathematics, 04.02.2020 19:45