Are jelly and jam complements or substitutes? Also, are jelly and jam complements or substitutes? Complementary goods are rarely symmetrical. Peanut butter and jelly is a good example of symmetric complements – they have comparable price points, and both generally can be improved by purchase of the other. What happens when the price of a […]
What do most plants need to grow?
What do most plants need to grow? Plants, like all living organisms, have basic needs: a source of nutrition (food), water, space in which to live, air, and optimal temperatures in order to grow and reproduce. For most plants, these needs are summarized as light, air, water, and nutrients (known by the acronym LAWN). How […]
What is a policy how is it different from a law quizlet?
What is a policy how is it different from a law quizlet? How does it differ from a law? A policy is a formalized body of expectations that describe acceptable and unacceptable employee behaviors in the workplace. The difference between a policy and a law is that ignorance of a policy is an acceptable defense. […]
Is carbon a homonuclear diatomic?
Is carbon a homonuclear diatomic? Homonuclear diatomic molecules include hydrogen (H2), oxygen (O2), nitrogen (N2) and all of the halogens. The element carbon is known to have a number of homonuclear molecules, including diamond and graphite. Which element does not exist as a diatomic molecule? Carbon Why Sulphur does not exist as diatomic in nature? […]
Is gravity created by mass?
Is gravity created by mass? So, the closer objects are to each other, the stronger their gravitational pull is. Earth’s gravity comes from all its mass. All its mass makes a combined gravitational pull on all the mass in your body. That’s what gives you weight. Does rotation affect gravity? While the spinning of the […]
What are 4 major pollutants?
What are 4 major pollutants? The common air pollutants are: Particulate matter (PM10 and PM2. Ozone (O3) Nitrogen dioxide (NO2) Carbon monoxide (CO) Sulphur dioxide (SO2) What are major air pollutants their causes and effects on human body? Air pollution is also considered as the major environmental risk factor for some respiratory diseases such as […]
What comes first population or community?
What comes first population or community? Individuals make up a population; populations make up a species; multiple species and their interactions make up a community; and multiple species and their interactions make up ecosystems when you include the abiotic factors. This is the hierarchy of ecology. What defines the number of organisms living in a […]
What are the 5 parts of the wave?
What are the 5 parts of the wave? Vocabulary crest. the top of a wave. wave. moving swell on the surface of water. wave height. the distance between a wave’s trough and crest. wavelength. the distance between the crests of two waves. wave trough. the lowest part of a wave. What are two main types […]
What forms of energy changes take place when a gun is fired?
What forms of energy changes take place when a gun is fired? A bullet stores chemical potential energy in its gunpowder. When the bullet is fired, this chemical energy is converted into kinetic energy and heat. Why does the Dart have a little bit of gravitational potential energy before it is fired? However, the dart […]
Why do pots boil over?
Why do pots boil over? With the combined influences of heat and water, the starch thickens as it rises to the surface, creating an active agent at the top of the water which blocks air from escaping. Because it contains more air, the volume of water then expands, rising to the point of boiling over. […]