| A | B |
|---|
| Infancy | Stage of life where the human grows, learns to crawl, and walk and gains control of muscles |
| childhood | grows and learns to speak |
| adolescence | growth spurt, able to reproduce |
| adulthood | body is at physical activity (young) responsibilities for family or job |
| tissue culture | saves crops from disease and is identical to the parent plant |
| Why do insects go to flowers? | Flowers look and smell pretty. |
| How pollination occurs? | animal fur, wind, rain, insects, or birds |
| stamen | male part of the flower |
| ovary | part that becomes the fruit |
| anther | holds pollen |
| pistil | female part of the flower |
| ovule | here a seed will develop if it is fertilized |
| what is a vertebrate | an animal with a backbone |
| fertilization | a male sex cell joins a female sex cell |
| germination | the sprouting of an embryo from a seed |
| larva | catepillar |
| pupa | cocoon |
