你可能感兴趣的试题
common suitable open strange
giving showing developing observing
everywhere anywhere somewhere nowhere
Only experts can participate in it. Everybody can participate in it. It collects life cycle data on a variety of common plants. It has its own websit
known featured belonged called
to provide their personal life cycles to observe the life cycle of plants to collect data of the life cycle of living things to teach children knowledge about climate change
To develop a specific research interest and become professional scientists. To send their research observations to a professional database. To increase their knowledge about climate change. To keep a record of their research observations.
special professional skillful ordinary
To study when plants will have their first buds. To find out the types of plants in the neighborhood. To collect life cycle data on a variety of common plants from across the United States. To investigate how plants and animals will respond as the climate changes.
a citizen journalist a citizen scientist a scientist a citizen
small limited simple large
湘公网安备 43130202000226号