Answer:
a
Explanation:
After Columbus’ arrival in the Americas, the animal, plant, and bacterial life of these two worlds began to mix. This process, first studied comprehensively by American historian Alfred Crosby, was called the Columbian Exchange. By reuniting formerly biologically distinct land masses, the Columbian Exchange had dramatic and lasting effects on the world. New diseases were introduced to American populations that had no prior experience of them. The results were devastating. These populations also were introduced to new weeds and pests, livestock, and pets. New food and fiber crops were introduced to Eurasia and Africa, improving diets and fomenting trade there. In addition, the Columbian Exchange vastly expanded the scope of production of some popular drugs, bringing the pleasures — and consequences — of coffee, sugar, and tobacco use to many millions of people. The results of this exchange recast the biology of both regions and altered the history of the world.
His wife is more than likely experiencing Post Natal Depression.
Postnatal depression is a type of depression that many parents experience after having a baby.
It's a common problem, affecting more than 1 in every 10 women within a year of giving birth. It can also affect fathers and partners.
Symptoms include:
a persistent feeling of sadness and low mood
lack of enjoyment and loss of interest in the wider world
lack of energy and feeling tired all the time
trouble sleeping at night and feeling sleepy during the day
difficulty bonding with your baby
withdrawing from contact with other people
problems concentrating and making decisions
frightening thoughts – for example, about hurting your baby.
It's important to seek help as soon as possible which would include going to speak to her doctor, self-help strategies and therapy, most women make a full recovery.
Some people emotions are affected by the social opinions of others which they feel they to live up to a standard to fit in
Answer:
Answer:
Such society exists even today in Middle East, Africa, Tibet, Middle Asia and Northern part of Nepal.
These societies rely on the cultivation of fruits, vegetables, and plants in order to survive. such societies are often forced to relocate when the resources of the land are depleted or when the water supplies decrease.The technological advances led to an increase in food supplies, an increase in population, and the development of trade centers.
This most be on the worksheet or paper you received
