Asample of cells was sent to a lab. the lab technician measured a chemical that the cell produced that caused the other cells around it to divide uncontrollably. what disease do the cellular secretions most likely indicate? a. cancer b. tuberculosis c. sickle cell disease d. diabetes mellitus

A. Cancer

Explanation:

Cancer is a disease caused by uncontrolled cell growth. Any chemical or physical factor that leads to loss of control over cell division in the body could cause cancer. The newly formed cell form tumor which causes cancer. The chemical from the cells must be a carcinogen and would lead to cancer in due course of time.

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy