Answer:
i dont know
Explanation:because i dont know the answer
The answer is C. The use and delivery of resources depend on land use
Answer:
It reduces strength.
Explanation:
It not desirable to produce concrete mixtures of a higher consistency than normal because the strength of the concrete decreases. Consistency plays an important role in the determination of strength of concrete. Less water than normal quantity in concrete increases the consistency but decreases strength due to incomplete chemical reaction while on the other hand, adding more water would increase water-cement ratio and reduces consistency as well as strength of the concrete so that's why necessary amount of water and cement should be added to get higher strength.
C is correct hope this helps you
Answer:
The Process of Subduction
Explanation:
The Process of Subduction
¨The process by which ocean floor sinks beneath a deep-ocean trench and back into the mantle is called subduction. As subduction occurs the crust closer to a mid-ocean ridge moves away from the ridge and toward a deep-ocean trench.¨
