B, Southern Africa in what is now Namibia.
Answer:
Biomagnification of DDT leads to an increase in its concentration at the higher trophic level and its higher concentration in birds leads to the disturbance in their calcium metabolism. ... In this way, the biomagnification of DDT leads to a decrease in the bird population.
Explanation:
Answer: Us farmers tried to sell most of the food we grew for money to buy clothes and necessities. We saved some food to eat and tried our best at developing things again. Some farmers as well sold farm animals as well as repopulating them. There were some problems many of us ran out of seeds and animals, which gave us a hard times.
between 18-24 years old
Between the ages 18-24 years, the
person is an emerging adult. This is the period between (late)adolescence and (early)adulthood.
This is the life span when the person becomes more independent and becomes
settled in deciding the particulars of his home, work and politics.
