Biology, 04.10.2019 22:40, johnisawesome999
Over time, one group of squirrels becomes separated from another group. due to erosion and the subsequent formation of a river, the squirrels are unable to cross. the geographic barrier prevents breeding between the 2 groups of squirrels. which term could be used to describe each group of squirrels?
1. population
2. ecosystem
3. community
4. species
Answers: 1
Biology, 22.06.2019 00:10, maddie3354
Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?
Answers: 3
Biology, 22.06.2019 01:00, catalanb474
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
Answers: 1
Biology, 22.06.2019 07:30, jsjsjsskakwkowwj
The arrows indicate the direction of wind flow. which place experiences monsoons?
Answers: 1
Over time, one group of squirrels becomes separated from another group. due to erosion and the subse...
Chemistry, 14.10.2020 15:01
Mathematics, 14.10.2020 15:01
Mathematics, 14.10.2020 15:01
Business, 14.10.2020 15:01
Mathematics, 14.10.2020 15:01