Science

2. the part of the plant that contains the embryo
6. a model that demonstrates the transfer of energy between organisms
9. the conditions that surround someone or something
11. the part of the plant that holds the plant in the ground and takes in water and nutrients from the soil
12. Plants use sunlight water and carbon dioxide

1. an animal that feeds on smaller, plant eating animals
3. a part of the plant that grows from the stem
4. the feeding relationships between organisms
5. an animal at the top of the food chain that mainly eats secondary consumers
7. a diverse group of organisms that live by absorbing and decomposing organic matter
8. the mixture of gasses that surrounds a planet
10. needing the same limited resources within an environment