Problem:OPTIONS:
- implanatation
- digestion
- respiration
- to transport

Answer the following question given this paragraph: Many ecosystems have changed because of human actions. The human species is responsible for a range of environmental problems. Q: What is the main function of the cardiovascular system? A:
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A: to transport

Problem:OPTIONS:
- transmitter
- epicenter
- microscope
- seismograph

Answer the following question given this paragraph: Earthquakes may take place every day near a volcano. But before an eruption the number and size of earthquakes increases. This is the result of magma pushing upward into the magma chamber. This motion causes stresses on neighboring rock to build up. Eventually the ground shakes. A continuous string of earthquakes may indicate that a volcano is about to erupt. Scientists use seismographs to record the length and strength of each earthquake. Q: What instrument is used to record the length and strength of an earthquake? A:
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A: seismograph

Problem:OPTIONS:
- tumors
- sugar
- apoptosis
- lymphocytes

Answer the following question given this paragraph: Bone marrow is found inside many bones. It produces lymphocytes. Q: Bone marrow is found inside many bones and produces what? A:
****
A: lymphocytes

Problem:OPTIONS:
- geology
- methodology
- biology
- taxonomy

Answer the following question given this paragraph: Carolus (Carl) Linnaeus (1707-1778) ( Figure below ) built on Aristotle's work to create his own classification system. He invented the way we name organisms today, with each organism having a two word name. Linnaeus is considered the inventor of modern taxonomy , the science of naming and grouping organisms. Q: What is the name of the science that is concerned with naming and grouping organisms? A:
****
A:
taxonomy