Answer:
The answer is ADHD (Attention deficit/hyperactivity disorder).
Explanation:
ADHD is characterised by three symptoms.
- Inattention: the person can't stay focused on a task, and might not pay attention when spoken to directly.
- Impulsivity: they feel a sudden urge to take action, without thinking too much about the long term consequences.
- Hyperactivity: they engage in constant movement such as fidgeting, tapping and making repetitive noises.
It differs from ADD (Attention deficit disorder) because ADHD involves impulsive and restless behaviour.
Answer:
A. Contour
Explanation:
Contour planting is a farming practice that helps reduce or prevent soil erotion through, the planting of crops along the contour.
A contour is are lines developed across a slope at the same level of elevation of the slope. A slope referes to land which slants downwards.
The contours prevent the free flow of rain water down the slope, hence trapping soil particles that would otherwise erode. They also reduce the speed with with running water, goes down the slope.
Answer:
exponential smoothing forecast.
Explanation:
Here are some of their achievements:
- theory of radioactivity
-discovery of a new element, polonium
-discovery of another element, radium
- developing new ways of separating radioactive isotopes
-discovery of nuclear energy ( by Pierre and one of his students)
Real gross domestic product (GDP) is an inflation-adjusted measure that reflects the value of all goods and services produced by an economy in a given year, expressed in base-year prices, and is often referred to as "constant-price," "inflation-corrected" GDP or "constant dollar GDP."
https://www.investopedia.com/terms/r/realgdp.asp
