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Which of these would a herbivore eat?
Ants and berries
A dead mouse
Which of these is correct for a food chain?
Seeds <-- Mouse
Owl --> Mouse
Both are correct
Neither are correct
Which of these CAN do photosynthesis?
A bear is a ___________________.
The amount of organisms that an area has at one point in time is the _____________.
Which of these would be a limiting factor for mice that is NOT caused by humans? Click all that apply.
A virus kills off all brown mice
The corn crop is plentiful this year
Extra rain causes flooding
Fox are not hunted in this state
Which of these is the definition of cellular respiration?
Trapping sunlight to make sugar
Using water and carbon dioxide to make energy
Decaying sugars to recycle nutrients
Breaking down sugar to get energy
Which of these is an example of a community. Click all that apply.
A bee hive
A bee and the flowers it pollinates
A bee, the flower it pollinates, and the water the flowers need
Which of these is a non-native species? Click all that apply.
A wolf that moves from Michigan to Indiana
An alligator that is flushed into a city sewer
A rabbit in a city park
A cane toads in Australia
Mice are living happily in a field at a carrying capacity. The owls that live near that field die of old age. Which graph below shows what would happen to the mice population?
Which of the following is a true statement about biodiversity? Click all that apply.
Having more species in an area always reduces the amount of resources available
The more species there are in an area, the more likely it is that two species could have similar roles
Having more species in an area makes the ecosystem more flexible to changes in climate
Having more species in an area mean there is more food for predators.
Which of these are needed by photoautotrophs? Click all that apply.
Which of these is needed for cellular respiration? Click all that apply.
Which of these kingdoms of organisms must do cellular respiration? Click all that apply.
Which of these is a true statement? Click all that apply.
The first trophic level is always a photoautotroph
Food chains are always smaller than food webs
Energy is recycled into the ecosystem by detrivores
The food web you made of the sea creatures was a true food web