Cosmic background is the leftover energy from the Big Bang.
Question 5 options:
D...
Biology, 17.02.2020 06:52 tuetheturtle
Cosmic background is the leftover energy from the Big Bang.
Question 5 options:
Dust
Energy
Gravity
Radiation
Answers: 2
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 07:00, Savageboyn
In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -
Answers: 3
Mathematics, 03.05.2021 20:00
Mathematics, 03.05.2021 20:00
Mathematics, 03.05.2021 20:00
Mathematics, 03.05.2021 20:00