Someone pleas help :(
2. Scientific models are always built to scale, and are fully functional representations of the product they are testing.
a. True
b. False
3. An explanation of things or events based on knowledge gained from many observations and investigations is called a scientific theory.
a. True
b. False
4. Standard measurement units, such as gallons and pounds are part of the International System of Units.
a. True
b. False
5. A standard provides an accepted and understood value for a base unit.
a. True
b. False
6. You would use the formula V = l · w · h to calculate the volume of a brick.
a. True
b. False
7. A measurement for density, g/cm3, is a derived unit.
a. True
b. False
8. Mass is the measurement of the quantity of matter in an object.
a. True
b. False
9. Absolute zero is 0 degrees Fahrenheit which is equal to 273 degrees below the freezing point of water on the Celsius scale.
a. True
b. False
10. The average temperature of the human body is about 98.6° on the Fahrenheit scale.
a. True
b. False
11. When a scientist is trying to show how the relationship between two variables changes over time, the best type of graph to use would be a circle graph.
a. True
b. False
12. One way in which people indirectly show their support for the development of technology is by voting for governmental leaders who agree with their personal values.
a. True
b. False
Answers: 2
Chemistry, 23.06.2019 00:00, samangelzrose3576
Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?
Answers: 1
Chemistry, 23.06.2019 08:00, hardwick744
How does the digestive system interact with the circulatory system? a. messages sent as electrical impulses from the digestive system are transported throughout the body by the circulatory system. b. nutrients taken in and broken down by the digestive system are carried to various parts of the body by the circulatory system. c. nutrients and gases are absorbed by organs in the circulatory system. then, they are transported to all parts of the body by organs in the digestive system. d. oxygen and carbon dioxide are exchanged by organs in the digestive system, and the gases are carried to the rest of the body by the circulatory system.
Answers: 2
Someone pleas help :(
2. Scientific models are always built to scale, and are fully functional repr...
Biology, 03.11.2019 20:31
Health, 03.11.2019 20:31
Mathematics, 03.11.2019 20:31
Health, 03.11.2019 20:31
Social Studies, 03.11.2019 20:31
History, 03.11.2019 20:31
Health, 03.11.2019 20:31