Answer:
C. Research what has been done in the past to clean up oceanic oil
residue.
Explanation:
The engineer being an innovator would probably have to dig through the past to see what has been done before him and in what way his technology is addressing the problem. If sees that his invention is unique, he would get a patent for his invention and then proceed to design the device. If he does not do this, he might just waste his whole duplicating an invention already made.
Answer:
There are two Two level represented in biological name....
Explanation:
There are two level of classification represented in biological name. Genus and specie.....
The bending occurs because light travels slower in a denser medium, which allows refraction. Since the light is passing from air (less dense) into water (more dense), it is bent more than normal.
A fine black or dark brown powder
Answer:
N
a
H
C
O
3
=
N
a
2
C
O
3
+
H
2
O
+
C
O
2
L
i
+
H
2
O
→
L
i
O
H
+
H
2
C
H
4
+
O
2
→
H
2
O
+
C
O
2
Explanation:
