2017年11月3日 · Sloths are always hanging upside down in a dense forest in high branches. The food of sloth is leaves in low calorie. There is no much meat in the body of a sloth. Larger predators are not interested in eating sloth. For larger birds sloth is heavy to lift. Generally predators ignore the sloth. For defense sloths are equipped with large claws. These sharp …

2018年7月16日 · After 3 4 of a minute a sloth has moved just 3 8 of a foot. What is the sloth's speed in feet per minute?

2015年8月9日 · Useful applications in physics and engineering. From a physicist's point of view, polar coordinates (r and theta) are useful in calculating the equations of motion from a lot of mechanical systems. Quite often you have objects moving in circles and their dynamics can be determined using techniques called the Lagrangian and the Hamiltonian of a system. Using …

2018年3月24日 · Both were laws that restricted the rights of the black population and were designed to prevent contact between the races. When I was a peace corp volunteer in Swaziland during the 1970's apartheid was still in force. While in South Africa my students and I could no travel on the same bus. The authorities would have made 30 students and three black Swazi …

2016年11月14日 · With exoskeletons it is difficult to regulate body temperature and they limit the size of the organism. Advantages of exoskeleton: 1) they allow complex movements due to jointed appendages. 2) they provide protection against physical damage and abrasion. 3) they increase leverage Disadvantages of exoskeleton : 1)they cannot stretch or expand 2) special …

2018年3月23日 · The ecosystem would consist only of plants and other producers and decomposers. Primary consumers are the only organisms that are able to "harvest" the energy stored in producers. Without the primary consumers there would be no source of energy for carnivores or secondary consumers so no secondary consumers would exist in that …

2016年12月13日 · Shrubs, herbs, lichens, herbivorous, carnivores, migratory birds, fish etc. Biotic factors at arctic are- Low shrubs such as sedges, reindeer mosses, liverworts ...

2016年2月18日 · Because so much energy is lost to life processes. As you progress through each trophic, each organism on that level loses energy gained from the previous trophic. This is due to losing energy through wasted material (e.g. bones) and to life processes, 7 of which can be remembered by MRS GREN: M ovement R espiration S ensitivity G rowth R eproduction E …

2015年12月8日 · Potassium chlorate, K C lO3, decomposes to form potassium chloride, K C l and oxygen gas. How do you write a balanced equation for this decomposition reaction?

2015年4月9日 · I will assume that by "real number" you mean a member of the set of things called "the Real numbers" (As opposed to meaning "what is really a number?") A real number is a number that can be expressed in decimal form. Everything else is not a real number. Colors, sounds, plants, √red, and 15 + × 26.78.24.36 are not real numbers. Within the realm of …