Consumption of high levels of folate supplements can mask a(n) deficiency. consumption of high levels of folate supplements can mask a(n) deficiency. niacin vitamin b6 vitamin b12 iron

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?

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils