Salt marshes are diverse ecosystems because there are resources from both
Answer: Scientific observation
Explanation:
The reason for this is, Ben is observing the plants, coming up with questions.
Answer:
ICD-10-CM code: Z48.02
Explanation:
Z48. 02 is a billable ICD code for indicating a diagnosis of encounter for sutures removal.
It is an acceptable code for the year 2020 for filing of HIPAA-involved transactions. The ICD-10-CM code Z48.02 also shows conditions or terms such as removal of sutures done.
Answer:
8%
Explanation:
Given that,
Mass of solute = 8 g
Mass of soultion, (mass of alloy) = 100 g
We need to find the percent by mass of 8.0g copper is added to enough zinc to produce 100g an alloy. It can be calculated by the formula as follows :

So, the percent by mass is 8%.