What are the 4 types of stems?

What are the 4 types of stems? There are four types of herbaceous stems. These are climbers, bulbs, tubers and runners. What are 3 things we already know about plants? The Top 10 Things to know about Plants There are about a quarter million different plant species. They dominate ecosystems all over the Earth. They […]

What is malleability and example?

What is malleability and example? 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 silver are highly malleable. The property is not seen in non-metals. What do you mean by ductility class 8? […]

Why is my 9 year old so disrespectful?

Why is my 9 year old so disrespectful? Disrespectful behavior often comes down to kids having poor problem-solving skills and a lack of knowledge about how to be more respectful as they pull away. Often when kids separate from you they do it all wrong before they learn how to do it right. How do […]

What are the 3 aspects of sound?

What are the 3 aspects of sound? Sound waves are changes in pressure generated by vibrating molecules. The physical characteristics of sound waves influence the three psychological features of sound: loudness, pitch, and timbre. Loudness depends on the amplitude,or height, of sound waves. The greater the amplitude, the louder the sound perceived. What is the […]

Does lift increase with speed?

Does lift increase with speed? Drag versus speed. method of increasing lift is by increasing velocity if the AOA is held constant just short of the “critical,” or stalling, AOA (assuming no flaps or other high lift devices). Lift and drag also vary directly with the density of the air. Does lift increase with Reynolds […]

How much does an elephant cost?

How much does an elephant cost? Photo courtesy of The David Sheldrick Wildlife Trust. In their report, iworry estimated the raw-ivory value of a poached elephant to be $21,000. In contrast, a living elephant is worth more than $1.6 million over its lifetime, largely because of its eco-tourism draw. Can I own a baby elephant? […]

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