Q: What is the name of the stage of life when a child becomes sexually mature? Choices: - pre-adolescence - adulthood - reproductive stage - puberty A:
puberty

(Question)
Q: The male and female reproductive system is regulated by follicle-stimulating hormone (fsh) and luteinizing hormone (lh) produced by what gland? Choices: - thyroid - testes - adrenal - pituitary A:
(Answer)
pituitary

Ques: Q: For the nervous system to function, neurons must be able to send and receive what? Choices: - pulses - proteins - information - signals A:
Ans: signals

(Q).
Q: What parts of the cell does cell differentiation involve changes in? Choices: - cystine and cell wall - endoderm and epidermis - cell membrane and nucleus - cytoplasm and cell wall A:
(A).
cytoplasm and cell wall

Ques:Q: Which fungi eaten by people all over the world? Choices: - fruits - legumes - algae - mushrooms A:

Ans:mushrooms

Q: Today, new elements are usually named after famous scientists. the names of the elements can be cumbersome to write in full, especially when combined to form the names of compounds. therefore, each element name is abbreviated as a one- or two-letter chemical this? Choices: - notation - title - shorthand - symbol A:
symbol