Plz!
match each phrase to show what this model of photosynthesis can and cannot be used to explain.

phrases:
1. how carbon dioxide is split
2. how sugars are broken down to release energy
3. how the sun's energy is stored within carbon dioxide molecules
4. how oxygen gas is released from water molecules
5. how glucose is built from smaller molecules
6. how energy is stored within carbohydrates

choices:
a. can be explained using this model of photosynthesis
b. cannot be explained using this model of photosynthesis

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?

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4