A micrograph is a picture taken with a use of a microscope.
The red pulp and white pulp are found in the Spleen. The spleen is a major lympoid organ. It is around 5 inches long and is attached to the stomach.
The red pulp acts as the filtration system of the blood. The white pulp mounts the responses of the adaptive T and B cells.
Answer:
24555 years
Explanation:
Data provided in the question:
Half life of carbon 14 = 5700 years
carbon present in the dead man = 5% of the original amount of carbon 14
Now,
let the initial Amount of carbon be 'A'
Therefore,
after half life
Amount of carbon =
Thus,
=
here,
k is the decay constant
t is the time = 5700 years
therefore,
1 =
or
0.5 =
taking natural log both the sides
-0.69314 = 5700k
or
k = - 0.000122
therefore,
for dead man Amount of carbon = 5% of A = 0.05A
thus,
0.05A =
or
0.05 =
taking natural log both the sides
we get
-2.995 = - 0.000122 × t
or
t = 24555.18 ≈ 24555 years
Answer:
it's option 2 : the medium increases in temperature while remaining in the same phase
Answer:
The energy stored in the living organisms in the chemical bonds.
Explanation:
The energy in the living system is stored in the chemical bonds. The chemical bonds are covalent in nature. The energy that is stored is extracted when these bonds break and use by the body of organisms in performing different functions. The body stored energy in the form of glycogen and triglycerides.
Answer:
In my experience, the ways to optimize a laboratory are as follow:
1-Have optimized the space for the laboratory equipment
2-The Laminar Flow Hood need to be close to the outdoor
3-Need to have drawers under the lab counter
4-Need to have many labeled places to put minor equipment
5-It is necessary to train new researchers before they use the reactives and the lab equipment