The risk factors of testicular cancer are;
1. Hiv infections
2. Family history of testicular cancer.
3. Males who are known to have an undescended testis.
The subjective of testicular cancer include;
1. Evidence of metastasis which include gyro, back pain.
2. Feeling of heaviness in the testicles.
3. Swelling and lumps of testes
Objective of testicular cancer include;
1. Swelling of lymph nodes in groin
2. Lump which is palpable.
3.Enlarged testes which will have no pain.
The correct answer is B (Equilibrium).
Diffusion will continue to occur until a state of equilibrium is attained.
Diffusion is the movement of molecules from areas of high concentration to areas of low concentration. The molecules will tend to move into any space available until they are evenly distributed throughout this space.
When there is no longer a concentration gradient, there will be no net movement of molecules from one area to another. This state is known as dynamic equilibrium.
Answer:
Velocity
Explanation:
This would be an example of velocity because it is both speed and direction.
<u>Answer:</u> Because protons are positively charged, they will repel when in close contact with one another. Neutrons separate the protons in the nucleus. Protons and neutrons are held together by the __ D. strong__ force.
<u>Explanation:</u> Usually in the atom, the protons and neutrons together are the strongest because protons have a weight of 1 amu, while neutrons have a 0 amu. Electron's are the weakest because it has a weight of -1 amu.
Hope this helps! ❤ from peachimin
