The b horizon is also called the subsoil unaltered parent material partially altered parent material topsoil

subsoil

Explanation:

THe B horizon is what we call the layer of soild that is directly after the A-horizon, or normal soil when we dig up, the B horizon is also called the sub soil, which comes from the root sub- which means directly below, in its name expresses the reality of its meaning whihc is the soil that is directly below the surface soil.

that scientist would be robert hooke

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: