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Science Test
Question | Answer |
---|---|
What starts every food web? | Producer |
Which direction does the arrows point in a food web? | The arrows point where the energy is flowing. |
What do butterflies need to survive? | Food |
How are the vascular and circulatory systems alike? | They both transport nutrients throughout the plant or body. |
How are the vascular and circulatory systems different? | They are different because the circulatory system is in humans while the vascular system is in plants. |
What is the function of the central nervous system? | The function of the central nervous system is that it coordinates action from the brain to other parts of the body. |
What are instinct behaviors? | They are behaviors that are known right when animals are born. |
What are learned behaviors? | They are behaviors learned from their mother or father. |
What materials do plants need to grow? | The materials plants need to grow are water, light, and carbon dioxide. |
What is a mushroom? | A mushroom is a decomposer. |
What is a tree? | A tree is a producer. |
What is a tiger? | A tiger is a consumer |
What does blood do? | Blood supplies essential substances and nutrients, such as sugar, oxygen, and hormones to our cells, and carries waste away from those cells |
What does the lung do? | The lungs allow oxygen in the air to be taken into the body, while also enabling the body to get rid of carbon dioxide in the air breathed out. |