Answer the following question given this paragraph: Biology - The Life Science Internal functions are coordinated and regulated so that the internal environment of a living thing is relatively constant, referred to as homeostasis10 . Living things are organized in the microscopic level from atoms up to cells11 . Atoms are arranged into molecules, then into macromolecules12 , which make up organelles13 , which work together to form cells. Beyond this, cells are organized in higher levels to form entire multicellular organisms. Cells together form tissues14 , which make up organs, which are part of organ systems, which work together to form an entire organism. Of course, beyond this, organisms form populations which make up parts of an ecosystem. All of the Earth's ecosystems together form the diverse environment that is the earth. Example:sub atoms, atoms, molecules, cells, tissues, organs, organ systems, organisms, population, community, eco systems. Q: Internal functions are coordinated and regulated so that the internal environment of a living thing is relatively constant, referred to as what? Choices: - stabilizer - hypothesis - homogenesis - homeostasis A:
homeostasis
Answer the following question given this paragraph: The extremely hot core of the sun radiates energy from nuclear fusion. Q: How does the core of the sun radiate energy? Choices: - nuclear fission - carbon radiation - electrical radiation - nuclear fusion A:
nuclear fusion
Q: Answer the following question given this paragraph: Q: What force pulls objects toward the center of the earth? Choices: - kinetic energy - centrifugal force - momentum - gravity A:
A: gravity
Question: Answer the following question given this paragraph: At the top of the stratosphere is a thin layer called the stratopause. It acts as a boundary between the stratosphere and the mesosphere. Q: What is the name of the thin layer that acts as a boundary between the stratosphere and the mesosphere? Choices: - spirogyra - ozone layer - spicule - stratopause A:
Answer: stratopause
*Question*
Answer the following question given this paragraph: Mutualism is a symbiotic relationship in which both species benefit. Q: Mutualism is a symbiotic relationship that has what effect on both species involved? Choices: - disadvantageous - harmful - destructive - beneficial A:
**Answer**
beneficial
Q: Answer the following question given this paragraph: Ice caps are large glaciers that cover a larger area than just a valley. An ice cap can bury an entire mountain range or region ( Figure below ). Glaciers come off of ice caps into valleys. Q: What are large glaciers that cover a larger area than just a valley? Choices: - icebergs - glacial continents - ice floes - ice caps A:
A: ice caps