Q: Dialysis is a medical process of removing wastes and excess water from the blood by diffusion and ultrafiltration. when kidney function fails, dialysis must be done to artificially rid the body of this? Choices: - bile juices - mucus and phloem - calories - waste and fluids A:
waste and fluids

Q: Aquatic biomes in the ocean are called what? Choices: - jungle biomes - arid biomes - artificial biomes - marine biomes A:
marine biomes

Q: Q: What basic units are neither created nor destroyed during a chemical change, but are instead rearranged? Choices: - particles - molecules - Electrons - atoms A:
A: atoms

Question: Q: What cells do lymphocytes originate from in the bone marrow? Choices: - brain cells - kahp cells - calcium cells - stem cells A:
Answer: stem cells

*Question*
Q: What species do humans belong to? Choices: - homo erectus - hominids - monkeys - homo sapiens A:
**Answer**
homo sapiens

(Question)
Q: What is a process where some substances called reactants change chemically into different substances called products? Choices: - crystals reaction - carbon reaction - non-chemical reaction - chemical reaction A:
(Answer)
chemical reaction