Answer:
1. emigration the movement of people from one place to another
2. immigration a situation in which resources are being used up at a faster rate than they can be replenished
3. migration the leaving of one's homeland to settle in a new place
4. overpopulation the movement of people to a new country
5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population
Explanation:
Those are the five invertebrate groups in the animal family tree
Its a large ductless gland in the neck that secretes hormones regulating growth and development through the rate of metabolism.
Answer:
Chloroplasts produce energy for the plants. The energy the make id glucose or C^6H^12O^6. The mitochondria produces glucose in the form of ATP.
Explanation:
Answer:
chick
Explanation:
it has feathers and lays eggs
