Q: Fertilization occurs when an egg and sperm come together to form a what? Choices: - cell - infant - eukaryote - zygote A:
zygote

Q: Animals that are endotherms or ectotherms are distinguished by the ability to maintain a constant what? Choices: - step temperature - bearing temperature - Moving Tempature - body temperature A:
body temperature

Q: Q: The abnormal cells cannot carry oxygen properly and can get stuck where? Choices: - muscles - Viens - Arteries - capillaries A:
A: capillaries

Question: Q: Alkenes react with what to form dihalides? Choices: - antioxidants - amines - oxides - halogens A:
Answer: halogens

*Question*
Q: What is the accumulated total of all the biochemical reactions occurring in a cell or organism called? Choices: - respiration - expansion - circulation - metabolism A:
**Answer**
metabolism

(Q).
Q: The type of vesicle transport that moves a substance out of the cell is called? Choices: - morphogenesis - metabolism - endocytosis - exocytosis A:
(A).
exocytosis