Are placoderms vertebrates or invertebrates? Placoderms were among the first of the jawed fish and were dominant vertebrates in the Devonian. When did the placoderms go extinct? Sharks and possibly placoderms and acanthodians are thought to have been present (Blieck, 2003). Placoderms are known from the early Silurian (about 430 million years ago) and disappeared […]
What does PageRank 0 mean?
What does PageRank 0 mean? A PageRank score of 0 is typically a low-quality website, whereas, on the other hand, a score of 10 would represent only the most authoritative sites on the web. The key to understanding PageRank scores is that it uses a logarithmic scale. How is PageRank score calculated? The PageRank of […]
How long do DE pool filters last?
How long do DE pool filters last? between 5-10 years Pool Filters With proper preventative maintenance, the non wear out parts of a filter should last between 5-10 years as well- these include the band clamps, the internal grids, and plumbing including valves. How long does a Hayward sand filter last? On average, sand should […]
What are normal problems in a relationship?
What are normal problems in a relationship? Having differences in a relationship is normal stress and pressure about anything including health, work, parents, children or money. different goals and expectations. different perspectives or values. lack of time to spend together or lack of interest. limited trust. financial insecurity/difficulties. raising children. How do you fix relationship […]
Is it normal for leaf springs to squeak?
Is it normal for leaf springs to squeak? Sometimes, dirt or moisture can build up between the leaf springs, causing them to squeak, groan or moan when you hit a bump. While this can be annoying, it’s not overly detrimental to the vehicle. What do bad leaf springs sound like? While further inspection is required […]
Do non competes hold up in NJ?
Do non competes hold up in NJ? A common misconception of many is that an employer in New Jersey cannot enforce a non-compete agreement that an employee executed in consideration of their employment. There is no legitimate interest in an employer preventing competition. … How do you beat a non-compete agreement in NJ? Typically, the […]
What was the political structure of the Zulu kingdom?
What was the political structure of the Zulu kingdom? Monarchy ChiefdomNon-sovereign monarchy Zulu Kingdom/Government What is Zulu family structure? The Zulu family is patriarchal, with a man not only being the head of the family but also the figure of authority. It is not unusual for young men to have as many girlfriends as they […]
How can you tell the difference between a lump and breast cancer?
How can you tell the difference between a lump and breast cancer? What typically differentiates a benign breast lump from a cancerous breast lump is movement. That is, a fluid-filled lump that rolls between the fingers is less likely to be cancerous than a hard lump in your breast that feels rooted in place. Another […]
What is Lewisham famous for?
What is Lewisham famous for? The modern borough of Lewisham stretches from the Thames, down to Beckenham Place Park in the south, and across from Forest Hill in the west of the borough to Grove Park Cemetery in the east. It’s probably most well known for being home to a massive cat statue, the Horniman […]
What case established the coercion test?
What case established the coercion test? Lee v. Weisman In their case, Lee v. Weisman, Justice Anthony Kennedy introduced the coercion test, saying that public school students were coerced to participate in state-sponsored religious events when public schools invited clergy to deliver invocations and benedictions at events such as graduation. What is the establishment clause […]