7. mushrooms (fungus) and dandelions (plants) have which of the following characteristics in common?
a) they are both autotrophic.
b) they both have cells with cell walls.
c) they both can be either single-celled or multi-celled.
d) they both produce energy via photosynthesis.

8. a group of students is studying changes in populations of the animal shown below. the table below shows the animal and its classification.
what is the scientific name for this organism?
a) southern viscacha
b) chinchilla rodentia
c) lagidium viscacia
d) chinchillidae lagidium

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano

Amines amides and amino acids are categories of