They came from eastern and southern europe
Answer:
1. Carbon-14 breaks down into nitrogen-14
2. I think it is the first one but I am not completely sure
3. nucleons
4. Strong Nuclear force
Answer:
Italy
Explanation:
Belisarius under orders of Justinian reconquered Italy
Answer:
The environment plays a critical role in the human development. The physical and psychological stimulation the human receives differs from a city environment to country environment. Some of the environmental factors influencing early human development are the physical surroundings and geographical conditions of the area as well as the social environment and relationships with family and peers. Exercise is also very important. Playing outdoors and doing sports help the body gain muscular strength and bone mass. Children who exercise keep them healthy and strengthen their immune system.
Nutrition is a critical factor in growth because the body needs to build and repair itself. The food we eat give us the vitamins, minerals, proteins, carbohydrates, and fats we need for good development of the brain and body. Overeating can lead to obesity and health problems so it's important to know when to stop and start. Family love and care are what impacts the children the most. Being taught what is right and wrong and being surrounded by love and care give positive growth to children. Spending time with each other and having deep meaningful conversations help with social skills. People who come from a negative family where they are abused and neglected have a difficult time with basic social skills and bonding with other people.
Explanation:
This is what i wrote. Change whatever you want :)
Answer:
The launch of Sputnik
Explanation:
Sputnik was launched by the USSR, with a mission to place a radio transmitter in the Earth's orbit. This was what marked the start of the space race as well as the creation of NASA, National Aeronautics and Space Administration.
