Answer:
Conservation protects species from extinction, maintains and restores habitats, enhancing ecosystem services and protecting biological diversity
(WIKI but I reworded it)
Explanation:
WIKI and conservation is protecting species which leads to many things like the examples above.
The factors that most directly affect blood flow are blood pressure, blood volume, resistance and activity level.
true
Answer:
sphincter
Explanation:
circular muscle that normally maintains constriction of a natural body passage or orifice and which relaxes as required by normal physiological functioning.
The chemical components inside the virus
