| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.52 |
| Score | 0% | 70% |
In the classification of life, bacteria, archaea and eukaryota are which of the following?
kingdoms |
|
domains |
|
species |
|
classes |
The broadest classification of life splits all organisms into three groups called domains. The three domains of life are bacteria, archaea and eukaryota.
In the food chain, consumers are classified as which of the following?
all of these |
|
tertiary |
|
secondary |
|
primary |
Most animals consume other organisms to survive. Consumers (heterotrophs) are divided into three types, primary, secondary, and tertiary, based on their place in the food chain.
Leafy vegetables, beans, potatoes, fruits, and whole grains are good sources of:
fiber |
|
protein |
|
saturated fat |
|
unsaturated fat |
Fiber provides bulk to help the large intestine carry away waste. Good sources of fiber are leafy vegetables, beans, potatoes, fruits, and whole grains.
Which of the following states of matter exists at the highest temperature?
solid |
|
liquid |
|
gas |
|
none of these |
Solids exist at a lower temperature than liquids which exist at a lower temperature than gases.
In the metric system, what prefix represents 10-3?
kilo |
|
mega |
|
milli |
|
centi |
In the metric system, milli is the prefix for 10-3.