Question

1. eukaryotes have cells a. without a nucleus b. with a cell c. with a nucleus 9. when an organism matures and changes in the body occur, they are a. dying b. growing and developing c. adapting 10. an organism’s ability to keep its internal conditions stable is called a. hibernation b. immigration c. homeostasis 11. when an organism eats another organism or absorbs another organism or makes its own food it is a. growing and developing b. collecting energy to do work c. reproducing 12. an organism must have substances to continue to live. these consist of a. food for energy, water, space, and a condition called homeostasis b. being made of more than one cell. 13. plants are a. heterotrophs b. autotrophs c. binary

Explanation:

• For question 8, eukaryotes are defined by having cells with a nucleus.
• For question 9, when an organism matures and body - changes occur, it is growing and developing.
• For question 10, the ability to keep internal conditions stable is homeostasis.
• For question 11, when an organism eats, absorbs or makes food, it is collecting energy to do work.
• For question 12, organisms need food for energy, water, space and homeostasis to live.
• For question 13, plants are autotrophs as they can make their own food through photosynthesis.

Answer:

1. C. With a nucleus
2. B. Growing and developing
3. C. Homeostasis
4. B. Collecting energy to do work
5. A. Food for energy, water, space, and a condition called homeostasis
6. B. Autotrophs