cancer cells are cells that divide and reproduce abnormally with uncontrolled growth... the stem cell theory of cancer proposes that among all cancerous cells, a few act as stem cells that reproduce and sustain the cancer, similar to normal stem cells normally renewing and sustaining our organs and tissues.
They are plants belonging to the group of bryophytes, like moss. They are small, avascular plants that do not have true tissues.
Answer:
Over time, many species gradually adapted to a more oxygen-rich enviroment, allowing them to survive in shallow water and on land.
Its either gamete or diploid cells
Answer:
Biome
Explanation:
Biome is a part of the habitat where an organism lives, feed and carryout its own life process.