One student made the incomplete diagram shown below to represent the relationship between magma, igneous rocks, and sedimentary rocks. which of these is the correct next step to complete the diagram?

put an arrow labeled heat and melt, pointing from sedimentary rocks to magma.

put an arrow labeled deposition and lithification, pointing from igneous rocks to magma.

put an arrow labeled cools and crystallizes, pointing from igneous rocks to sedimentary rocks.

put an arrow labeled heat and pressure, pointing from sedimentary rocks to igneous rocks.

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?

Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.

Cloning an individual usually produces orangisms that (1) contain dangerous mutations (2) contain identical genes (3) are identical in appearance and behavior (4) produce enzymes different from the parent