Answer:
B
Explanation:
By preserving the habitat
I'm like 90% unicellular is correct let me know if its not
True, if possible can u maybe mark me as brainliest? ^w^
Answer:
you are very dependent on others opinions and don't always fully tell the truth
Answer:
Skeletal system provide strength and protection to heart and also produces essential blood cells such as RBC and WBC
Explanation:
All organ systems in our body work in co-ordination with each other. Skeletal system comprised of bones and cartilages while cardiovascular system comprises of hearts, blood and blood vessels. Firstly the skeletal system protects the heart and also assists in its pumping along with muscle. Secondly, the blood cells such as RBC and WBC are circulated by the blood throughout the body. However these cells are produced in the bone marrow (inside the bones)
