This image shows different ways volcanoes can occur. identify what the letters a through d represent in the image.

D is the rising magma, which is hot and is a molten rock.
B, as you can see, is an underwater volcano and is rising from the underground and the crater, vents, and fissures are inside the water.
A is a hotspot volcano, as it is present on the earth surface and is not an oceanic volcano.
C is the volcano from the melted crust. 

Can you be more specific

Determine the cause of death for anna garcia

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows:

there would be some predate medical situations.there would be a report about the cause that why she was there for backache from the hospital.there would be a report about what she injected in her thigh that she suffered from backache.