Q: Which part of the plant is responsible for seed production? Choices: - root - pistil - leaf - flower A:
flower

(Question)
Q: Vibrating electric and magnetic fields make up what kinds of waves? Choices: - seismic - eletrical - mechanical - electromagnetic A:
(Answer)
electromagnetic

Ques: Q: What needs to be increased to change a solid into a liquid or gas? Choices: - volume - oxygen - pressure - temperature A:
Ans: temperature

(Q).
Q: Each endocrine hormone affects only certain "target" cells, which have molecules of what on the surface that enable binding of a given hormone? Choices: - lipids - rna - gas - protein A:
(A).
protein

Ques:Q: Which human body system is a complex network of nervous tissue that carries electrical messages throughout the body? Choices: - the localized system - the lymph system - the bacterial system - the nervous system A:

Ans:the nervous system

Ques: Q: Contraction of what large, sheet-like muscle results in inhalation? Choices: - pelvic floor - uterus - deltoid - diaphragm A:
Ans:
diaphragm