| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| happiness |
the feeling of having joy or being glad. |
| healthy |
being free from sickness. |
| insect |
a small animal whose body is divided into three parts. Insects also have three pairs of legs and usually one or two pairs of wings. Bees, ants, butterflies, beetles, and flies are some kinds of insects. |
| jog |
to run at a slow rate for exercise. |
| painful |
causing discomfort in the body, as from an injury or illness. |
| pass |
to go past; move beyond. |
| people |
all persons who belong to the same community, country, religion, or race. |
| poor |
without money, possessions, or other basic needs. |
| road |
a long, hard surface for vehicles and people to travel on. |
| root |
the part of a plant that grows under the ground. Roots take in water and food, and they hold the plant in the soil. |
| sale |
a selling of goods for a lower price than usual. |
| service |
the work of a person who does things for other people. |
| shove |
to push in a rough way or without care. |
| silk |
a fine, soft, shiny fiber produced by certain insects. |