Answer:
The first heart sound (lub) can be heard the loudest at the mitral area. This sound represents the closure of the mitral and tricuspid valves and is a low pitched, dull sound at the beginning of ventricular systole. S2 – The second heart sound (dub)
Answer:
The principle of superposition states that the oldest sedimentary rock units are at the bottom, and the youngest are at the top.
Explanation:
The principle of superposition states that in an undeformed sequence of sedimentary rocks, each layer of rock is older than the one above it and younger than the one below it (Figures 1 and 2). Accordingly, the oldest rocks in a sequence are at the bottom and the youngest rocks are at the top.
Answer:
Whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
Explanation:
The explanation is basically what I had for the answer.
Hope I gave the right answer. It would be wrong for you to have a wrong answer.
Answer:
Options are missing (Incomplete Question)
Explanation:
One of the ways to create a DataOutputStream to write a file named out.dat is
FileOutputStream file = new FileOutputStream(D:\\out.dat);
DataOutputStream data = new DataOutputStream(file);
Line 1 declares a file variable to prepare the out.dat file for operation.
The file is located at directory D (Other location can also be used)
Line 2 creates a DataOutputStream variable named data to create the file named out.data in the directory mentioned above.
