| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.18 |
| Score | 0% | 64% |
I biome is made up of naturally occurring flora and fauna. Fauna is which of the following?
habitats |
|
plants |
|
minerals |
|
animals |
A biome is a large naturally occurring community of flora (plants) and fauna (animals) occupying a major habitat (home or environment).
The heat from the Sun traveling to Earth is an example of which of the following?
convection |
|
conduction |
|
electricity |
|
radiation |
Radiation occurs when electromagnetic waves transmit heat. An example is the heat from the Sun as it travels to Earth.
The heart __________ blood.
oxygenates |
|
creates |
|
filters |
|
deoxygenates |
To provide oxygen to the body, blood flows through the heart in a path formed by the right atrium → right ventricle → lungs → left atrium → left ventricle → body. When blood enters the right side of the heart it is deoxygenated. It enters the left side of the heart oxygenated after traveling to the lungs.
The energy posessed by a ball on the window ledge of a tall building is an example of what kind of energy?
gravitational |
|
kinetic |
|
inherent |
|
potential |
Kinetic energy is the energy posessed by a moving object. Potential energy is stored energy in a stationary object based on its location, position, shape, or state.
DNA is encoded through a combination of which of the following?
helix |
|
nucleotides |
|
genes |
|
gametes |
Deoxyribonucleic acid (DNA) is the molecule that contains genetic information. DNA is encoded through a combination of nucleotides that bind together in a specific double helix pattern.