Answer the following question given this paragraph: Q: What is approximately the average stroke volume in humans? Choices: - 80 ml - 65 ml - 75 ml - 70 ml A:
70 ml
Answer the following question given this paragraph: Q: What is the smallest unit of matter that still maintains it's properties of being an element? Choices: - a cell - an electron - a proton - an atom A:
an atom
Q: Answer the following question given this paragraph: There are about 6,200 known species of living amphibians. They are classified into three orders: frogs and toads, salamanders and newts, and caecilians. Q: Frogs and toads, salamanders and newts, and caecilians are the three orders of what group of animals? Choices: - marsupials - reptiles - mammals - amphibians A:
A: amphibians
Question: Answer the following question given this paragraph: Understanding the "hows" and "whys" of the world is the goal of science. The term science comes from a Latin word that means "having knowledge. " But science is as much about adding to knowledge as it is about having knowledge. Science is a way of thinking as well as a set of facts. Science can be defined as a way of learning about the natural world that is based on evidence and logic. Q: The term science comes from a latin word that means? Choices: - were knowledge - having information - only knowledge - having knowledge A:
Answer: having knowledge
*Question*
Answer the following question given this paragraph: Blood from the body enters the right atrium of the heart. The right atrium pumps the blood to the right ventricle, which pumps it to the lungs. Q: Which area of the human heart pumps the blood to the right ventricle? Choices: - left atrium - true atrium - left ventricle - right atrium A:
**Answer**
right atrium
(Question)
Answer the following question given this paragraph: Amphibians reproduce sexually. Fertilization may take place inside or outside the body. Eggs are laid in water. They hatch into larvae that live in the water until they undergo metamorphosis to the adult form. Q: Where do amphibians lay their eggs? Choices: - in caves - on land - in airborne nests - in water A:
(Answer)
in water