What are the 4 steps in the carbon cycle? Photosynthesis, Decomposition, Respiration and Combustion. Carbon cycles from the atmosphere into plants and living things. What are two ways humans impact the carbon cycle? Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete […]
Which type of exercise can be hard on the joints?
Which type of exercise can be hard on the joints? High impact exercise Which type of exercise is a good choice for an overweight person? If you’re overweight, focus on activities that put minimal stress on your joints, like walking, swimming, or water exercises. If the idea of 150 minutes of exercise every week sounds […]
What are the 2 types of electricity?
What are the 2 types of electricity? There are two kinds of current electricity: direct current (DC) and alternating current (AC). With direct current, electrons move in one direction. What is better AC or DC? DC power is significantly more energy efficient than AC power. DC motors and appliances have higher efficiency and power to […]
Which contributes the most to biodiversity loss?
Which contributes the most to biodiversity loss? climate change What are the two main benefits of protecting entire ecosystems? In essence, conservationists are able to preserve large areas to promote and ensure adequate sources of food, mates, and shelter, by protecting habitats. This is a more productive way to offer protection to threatened populations, and […]
What is the main function of steering system?
What is the main function of steering system? basic function of the steering system is to allow the driver to safely and precisely steer the vehicle. Beyond this, the steering system also provides a way to reduce driver effort by making the act of steering the vehicle easier. What are the 5 functions of a […]
What sign does Libra hate?
What sign does Libra hate? Virgo What makes Libra happy? Simple Things That Make A Libra Happy To be happy, Libras just want the freedom of choice. They love being able to do things, and buy things, and obtain things without ever having to wait for them. What are Libras attracted to? Aries (March 21 […]
What happens to the air pressure inside a balloon when the balloon is squeezed to half its volume at a constant temperature?
What happens to the air pressure inside a balloon when the balloon is squeezed to half its volume at a constant temperature? What happens to the air pressure inside a balloon when it is squeezed to half its volume at constant temperature? The atmospheric pressure decreases as they rise, so they expand. What causes pressure […]
Can atoms fuse together?
Can atoms fuse together? To make atoms fuse, we have to heat them up to make plasmas (ultra-hot soups of gases in which the atoms get so hot that they’re blown apart into their constituent nuclei and electrons), then hold them tightly together in a confined space at temperatures at least as hot as you […]
Are bonobos sexually dimorphic?
Are bonobos sexually dimorphic? Gorillas, chimpanzees, bonobos and orangutans all exhibit sexual body size dimorphism, but to different extents and for different ontogenetic reasons. Orangutans also show large dimorphism (male/female ratio = 2.23), while the ratio for bonobos and chimpanzees is more moderate (1.36 and 1.29 respectively). What tools have bonobos learned to use? The […]
How is carbon-14 used in medicine?
How is carbon-14 used in medicine? Carbon-14, which is radioactive, is the isotope used in radiocarbon dating and radiolabeling. medically important radioactive isotope is carbon-14, which is used in a breath test to detect the ulcer-causing bacteria Heliobacter pylori. Why is carbon 14 not used in nuclear medicine? Answer: It is all to do with […]