What cause disease blood cancer

-Advanced age

-Certain types of infections

-Compromised immune system due to such conditions as HIV/AIDS, taking corticosteroids, or organ transplant

-Exposure to certain chemicals

-Exposure to radiation or certain types of chemotherapy

-Family history of blood cancer

-HIV/AIDS

-Solid organ transplant recipient

-Personal history of certain blood disorders

-Personal history of certain genetic disorders (Down syndrome)

-Smoking

Explanation:

Leukemia

A type of cancer which affects the production and function of blood cells. This causes swollen lymph nodes, recurrent nosebleeds, tiredness, frequent infections, weight loss, bleeding, and bone pain. Leukemia symptoms vary, depending on the type of leukemia. Common signs and symptoms of leukemia include:

Swollen lymph nodes especially in the neck and armpits

Experience pain in bones

Night sweats - excessive sweating, especially at Night

Weakness and fatigue

Rapid weight loss

Red spots on the skin

Bleeding and bruising easily

Fever or chills

Frequent infections

Causes

The exact cause is not known. Hereditary and environmental factors may play a role in developing the disease.

The risk factors include:

Mutations in the DNA are frequently a major cause.

Sometimes chromosome translocation can also promote activation of oncogenes (the cancer inducing genes) and this can lead to disease progression.

Exposure to certain chemicals and radiation can also induce cancer.

true is the answer : )

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.