| 1 | The skin consists of three layers: the epidermis, dermis and subcutaneous tissue. | |
| 2 | As you peel away the onion skin,you will find another skin underneath. | |
| 3 | In the first stage, the trypanosomes multiply in subcutaneous tissues, blood and lymph. | |
| 4 | On day 28, the sarcoma tumors under the skin were recovered from the mice and weighed. | |
| 5 | She sliced through the skin and subcutaneous fat, ignoring the bleeding from the abdominal wall. |