Fleas live on a cat and feed on the cat’s blood. The cat eats a bird outside in a rose garden. Which organism is a parasite in this scenario? bird
cat
fleas
rose

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?

We all have different forms of genes from our parent(s).what are these different forms called? a.alleles b.characters c.dna d.resources

Name the tissue types that form the wall of each organ in questions 7-10