The purpose of beach nourishment is
B. to replenish sand on a beach
A. to mitigate beach erosion for a period of time
Beach nourishment is the process of placing additional sediment on a beach or in the nearshore. A wider and higher beach can give storm protection for coastal structures, create new habitates, and strengthen the beach for recreation.
Answer:
No they cause climate change
Explanation:
No
Answer:
Colonial
Explanation:
They are unicellular organisms which live in colonies example volvox
Answer:
The organ system
Explanation:
All those things you mentioned are part of the organ system, they work together.
Answer:
An inducer (b) stimulates the synthesis of the needed enzyme.
Explanation:
A repressor is bound to the operator in the DNA chain inhibiting the synthesis of a needed enzyme. When the inducer binds to the repressor, this one change its shape and as a result, the repressor is not bound to the promoter anymore starting the synthesis of a specific enzyme.
