Answer:
Hematopoietic stem cells
Explanation:
These hematopoietic stem cells gives rise to the other blood cells in the bone marrow and the process is known as hematopoiesis. It occurs in the red bone marrow.
Bone marrow is the place where new blood cells are produced. It is the tissue comprising center of large bones and contains two types of stem cells: hematopoietic and stromal.
my answer is none of the above answer mentioned. I know that is deoxyribose
Vines are plants that are trailing woody and they belong to the grape family. Being in the forest, sun is blocked by the high tress that surround the area. The vines are then left with no sunlight. So they crawl and grown up the canopy to get their share of sunlight.
The answer is a. climbing up the canopy.