Answer: The sun generates energy from a process called nuclear fusion.
Explanation: I hopes this helps you out.
Answer:
C
Explanation:
The major histocompatibility complex (MHC) is a group of genes whose function is to codify proteins that participate in the immune response, helping the system to <u>recognize foreign substances to develop an immune response</u>.
<u>Histocompatibility or compatibility of tissue </u>is given by self-identifications molecules (antigens) located on the surface of cells, membrane, these molecules are almost <u>unique to each person</u>, letting the body to distinguish self from non-self.
Law of conservation of mass states that overall mass can neither be created nor destroyed. It means, that mass in left hand side & right hand side of the reaction would always remains constant
Hope this helps!
Answer:
Organ is made up of cells and tissues that perform larger functions.
Explanation:
D an animal or plant getting a new "ability" is an example of evolution like this plant can climb now
