1. Arctic Food Chain The diagram above is called ______________________. Food chains show the flow of______________ in an ecosystem (starts with light energy). The source of all energy for this food chain is the __________________. The photosynthetic plankton get their energy by the process of __________________. The killer whale is an example of a _____________, ______________, and ______________.

3. The plants of this food web are called ______________. What would happen to the fox population if number of rabbits decline? ______________________ What is the source of energy for this entire food web? ________.

5. The cells shown below are called __________. The reason for the rectangular shape of the cells is b/c of a rigid ________________. The reason the cells after the procedure appear darker is b/c of a ______________.

6. The slow change of flowers over millions of years is called _____________. The reason why the circled flower probably is not present today is b/c ________________. If an organism is no longer present on this planet, it is said to be ______________.

7. FERTILIZATION The cell that results from fertilization is known as a ZYGOTE

8. A B C D A: Uterus, site of development of the fetus B. Ovary: Produces hormones and also stores and releases eggs. C. Fallopian Tubes or Oviduct, site of fertilization D. Vagina: Receives sperm and it is the birth canal.

9. ______________, which is made up of _______________ _______________ ______________. A segment of this DNA is called a _______________. Chromosome Tightly coiled DNA GENE A chromosome contains many ____________ GENES

10. The process by which cells create energy to carry out cellular processes is called _______________________. This chemical reaction takes place in which cellular organelle? _____________________.

12. Cell B can be classified as a ________________. The chloroplast serves _______________. The ______________ controls what enters and leaves the cell.

13. The process being depicted in the diagram to the left is called ________________. Two other chemicals that the plants need to complete this process are _________________.

14. The nose, lungs, diaphragm, bronchi, and alveoli are all parts of the respiratory system.

15. Decrease in predators. If there are less predators, then the rabbit population will increase.