| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.33 |
| Score | 0% | 67% |
Cirrus clouds generally occur in what kind of weather?
stormy |
|
fair |
|
hot |
|
freezing |
Cirrus clouds are thin, wispy high-altitude clouds composed of ice crystals that originate from the freezing of supercooled water droplets. Cirrus clouds generally occur in fair weather and point in the direction of air movement at their elevation.
In the classification of life, which of the following is not a domain?
animalia |
|
bacteria |
|
archaea |
|
eukaryota |
The broadest classification of life splits all organisms into three groups called domains. The three domains of life are bacteria, archaea and eukaryota.
An endoskeleton (internal skeleton) is a charateristic of __________ animals, including humans.
sentient |
|
spiny |
|
arthropod |
|
vertebrate |
An endoskeleton (internal skeleton) is a charateristic of vertebrate animals, including humans.
Convert 0C° to F°.
32 |
|
16 |
|
0 |
|
-32 |
To convert from C° to F° use:
\(F° = {9 \over 5}C° + 32\)
\(F° = {9 \over 5}(0) + 32\)
\(F° = 0 + 32 = 32\)
In taxonomy, domains are the broadest classification of life. How many domains are there?
5 |
|
dozens |
|
6 |
|
3 |
The broadest classification of life splits all organisms into three groups called domains. The three domains of life are bacteria, archaea and eukaryota.