Cause and Effects of Teen Pregnancy Teen pregnancy is considered an on-going problem in today’s society. Teens today are not well educated and don’t always take the right steps to prevent pregnancy‚ even if they are educated within the area. Teen pregnancy affects many people in the process and could end up having long term affects and health risks on the mother and child. Many people are very judgmental when it comes to teen pregnancy but they don’t truly understand that not every child is educated
Premium Pregnancy
Inflation It’s causes‚ effect and remedies. By: Subrat Choudhury Inflation and Deflation I INTRODUCTION Inflation and Deflation‚ in economics‚ terms used to describe‚ respectively‚ a decline or an increase in the value of money‚ in relation to the goods and services it will buy. Inflation is the pervasive and sustained rise in the aggregate level of prices measured by an index of the cost of various goods and services. Repetitive price increases erode the purchasing power of money and other
Premium Inflation
An Exploration of the causes and effects of obesity Obesity is excess body fat. It is usually defined by body mass index (BMI) which is individual’s weight (kg) divided by their squares of height (m) (Jebb‚ 2004; Eagle et al‚ 2004). At the same time‚ BMI was classified into four conditions. Firstly‚ when the BMI less than 18.5 kg/㎡is underweight. Secondly‚ 18.5 kg/㎡to less than 25.0 kg/㎡ belong to normal weight. Thirdly‚ overweight is 25.0 kg/㎡to less than 30.0 kg/㎡. Finally‚ exceeding 30.0 kg/㎡
Premium Obesity Nutrition Overweight
The Terrible Causes and Effects of Depression Depression is an illness or anxiety that causes a person to be overcome with sadness and question their worth. There are many different reasons for the causes of depression. Depression comes in many different forms and is not just known as depression. It also carries with it many different effects to people’s lives. Depression occurs in people of all ages and genders. Depression is a terrible illness that harms many people in today’s society. There
Free Major depressive disorder Bipolar disorder Seasonal affective disorder
The Effect of Divorce 50 percent of children in the United States watch their parents go through a divorce (Children-and-divorce.com). If you have 10 friends‚ 5 of those friends could have divorced parents. Do you know how it feels to have divorced parents? Maybe you do know‚ maybe you are a victim of divorce. Even though it might be for the best of the parents‚ the loss of stability that comes from a divorce affects children and even adults in many ways. Many children who suffer through their parents
Premium Abuse Divorce Marriage
Ch.5 Yield (total return) = Dollar inc + (end-beg) beg. Value Risk of Return = r= Risk Free rate + Risk Prem r=rRF+DRP+LP+MRP Risk Free Rate = rRF = r* + IP -effects of int rates on PV/Price of securities: int goes up‚ value of bonds goes down‚ stock goes down (NPV) Prices -factors that influence int rates/yield curve 1.production opportunities-return avail w/in an economy from inves. In productive asset; higher prod opp‚ higher return 2. Time preferences for consumption 3
Premium Investment Bond Finance
Abstract The following experiment details the effect of different concentrations of catalase on the production of oxygen and water through the breakdown of Hydrogen Peroxide. In this experiment paper disc where coated in varying concentrations of catalase‚ 0‚ 25‚ 50 75 and 100%. The time taken for the disc to float between two markers on the side of a glass was then recorded. This experiment demonstrates that the higher the concentration of enzyme used the greater the production of oxygen on the
Premium Enzyme Catalase Oxygen
The Effects of Aerobic Exercise on Heart Rate Introduction: Our bodies need to be in balance in order to function properly‚ and there are many ways the body maintains balance‚ or homeostasis. Homeostasis is the maintenance of nearly constant conditions in the internal environment. Our normal heart rate is an example of our body in homeostasis and any sort of change‚ or stimulus‚ can alter it. Exercise‚ adrenaline in the blood‚ and a low blood pH are all stimuli that increase the heart rate. Exercise
Premium Blood Heart Artery
Practical 1.1 Introduction: Caffeine belongs to a class of compounds called methylxanthines and can block a receptor on the surface of heart muscle cells for adenosine. In fact‚ it is caffeine’s blockade of the A1 adenosine receptor in the heart that causes the heart to pound after a significant caffeine dose. Caffeine and similar compounds also inhibit a class of enzymes known as cyclic nucleotide phosphodiesterases. These enzymes are‚ in part responsible for degrading a stimulatory signal produced
Premium Nervous system Central nervous system Heart rate
The Effects of Caffeine on the Heart Rate of Daphnia This lab was designed to show how caffeine affected the heart rate of daphnia after exposing them to different concentrations of caffeine for ten minutes. Caffeine is a stimulant‚ which‚ in humans‚ causes heart rates and blood pressure to increase. Its effects range from mild alertness to heightened anxiety and body tension. We wanted to see if caffeine affected the daphnia’s heart rate in the same way. We filled three containers with three different
Premium Heart rate Caffeine