How can you prove gravity is not a force? Instead gravity is an effect of the warping of space and time in the presence of mass. Without a force acting upon it, an object will move in a straight line. If you draw a line on a sheet of paper, and then twist or bend […]
What is the best way to control population growth?
What is the best way to control population growth? The recommendations are: 1) coordinate employment, food rationing, salaries, bonuses, health treatment, age and condition of retirement, preschool care and education with family planning programs, maintain the elderly’s living standard, and give preference to childless and single child families; 2) educate people about … How do […]
What three organelles are unique to plant cells?
What three organelles are unique to plant cells? Plant cells have certain distinguishing features, including chloroplasts, cell walls, and intracellular vacuoles. Photosynthesis takes place in chloroplasts; cell walls allow plants to have strong, upright structures; and vacuoles help regulate how cells handle water and storage of other molecules. Which two organelles help support the plant […]
How long should a car run after getting a jump?
Which forensic career pays the most?
Which forensic career pays the most? Top 5 Highest Paying Forensic Science Careers Forensic Medical Examiner. Perhaps the highest paying position in the field of forensic science is forensic medical examiner. Forensic Engineer. Forensic Accountant. Crime Scene Investigator. Crime Laboratory Analyst. How competitive is forensic science? Employment of forensic science technicians is projected to grow […]
What metals can bend without breaking?
What metals can bend without breaking? The property usually applies to the family groups 1 to 12 on the modern periodic table of elements. It is the ability of a solid to bend or be hammered into other shapes without breaking. Examples of malleable metals are gold, iron, aluminum, copper, silver, and lead. Gold and […]
What are disadvantages of asexual reproduction?
What are disadvantages of asexual reproduction? The disadvantage of asexual reproduction is that organisms do not receive a mix of traits from both parents. An organism that is born through asexual reproduction only has the DNA from the one parent. In fact, the offspring is genetically an exact copy of the parent. This can cause […]
What is the educational path for professional photographers?
What is the educational path for professional photographers? No formal education is required to be a photographer. However, photojournalists, scientific and industrial photographers may need a bachelor’s degree in photography. Experience requirements vary by employer, though a solid portfolio and strong technical skills are essential. Do you need certification to be a photographer? In most […]
What is the difference between passive and active expiration?
What is the difference between passive and active expiration? Describe the process of ventilation, including the difference between active and passive expiration. To expand the lungs and fill them with air, thoracic pressure decreases. This is a passive process. Active expiration also involves the internal intercostal muscles. Is breathing passive or active? When breathing for […]
How do clouds produce rain?
How do clouds produce rain? Within a cloud, water droplets condense onto one another, causing the droplets to grow. When these water droplets get too heavy to stay suspended in the cloud, they fall to Earth as rain. Water vapor turns into clouds when it cools and condenses—that is, turns back into liquid water or […]