Desertification may be caused by
water pollution
smog
rain
overgrazing...
Answers: 1
Biology, 22.06.2019 14:30, raedusty3200
How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.
Answers: 2
Biology, 22.06.2019 16:30, mrashrafkotkaat
Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. what can be inferred from these observations? monarchs must threaten and attack birds, but not wasps. monarchs have a way of discouraging bird predation that does not involve hiding. monarchs’ wings are so colorful that most birds must find them difficult to eat. monarchs lay more eggs than other less conspicuous butterflies.
Answers: 2
Biology, 22.06.2019 18:30, iwannabewinston
In two sentences explain the differences of neutrophil and macrophage
Answers: 1
Mathematics, 05.05.2020 11:22
Social Studies, 05.05.2020 11:22
Social Studies, 05.05.2020 11:22
Mathematics, 05.05.2020 11:22
Mathematics, 05.05.2020 11:22
Mathematics, 05.05.2020 11:22
Social Studies, 05.05.2020 11:22
Mathematics, 05.05.2020 11:22