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Do all extrusive rocks contain crystals?

Score: 4.8/5 (22 votes) Why are there no visible crystals? Extrusive igneous rocks cool much more rapidly than intrusive rocksintrusive rocksIntrusive rock is formed when magma penetrates existing rock, crystallizes, and solidifies underground to form intrusions, such as batholiths, dikes, sills, la...

Jan 15, 2026 618 views
health

How to mute yourself on zoom?

Score: 4.1/5 (15 votes) To unmute yourself and begin talking, click the Unmute button (microphone) in the bottom-left corner of the meeting window. To mute yourself, click the Mute button (microphone). A red slash will appear over the microphone icon indicating that your audio is now off.How do I mu...

Jan 15, 2026 1,179 views
health

Can you eat fish from a creek?

Score: 4.8/5 (42 votes) They are a lean, low-calorie source of protein. Some sport fish caught in the nation's lakes, rivers, oceans, and estuaries, however, may contain chemicals that could pose health risks if these fish are eaten in large amounts. ... Fish taken from polluted waters might be...

Jan 15, 2026 642 views
health

Was gaelic spoken in england?

Score: 4.2/5 (15 votes) Relatively new archaeological evidence — a calendar in early Gaulic — suggests that the Gaels arrived in England as early as 3200 BC and 600 BC as historians previously thought. This suggests that the Celtic languagesCeltic languagesIrish, Scottish and Manx form the Goidelic ...

Jan 15, 2026 570 views
health

Was tunisia part of algeria?

Score: 4.3/5 (22 votes) The protectorate (1881–1956) Tunisia became a protectorate of France by treaty rather than by outright conquest, as was the case in Algeria.Where are Tunisians originally from?Tunisians are predominantly genetically descended from native Berber groups, with some Middle easter...

Jan 15, 2026 1,538 views
health

Why foil backed plasterboard?

Score: 4.5/5 (21 votes) Foil Backed Plasterboard utilises a thin foil backing to provide excellent vapour resistance. The foil acts as a powerful barrier that limits moisture diffusion and prevents creeping damp. This makes it ideal for use in roofs, decks and walls.Is foil backed plasterboard neces...

Jan 15, 2026 980 views
health

Are saturn l300 good cars?

Score: 4.7/5 (44 votes) The Saturn L300 has been a great car for me. For the price I paid, the value has been amazing. For those who might be on a budget and need a reliable car with great performance, the Saturn L300 is a good choice. I've been driving this car for 4 years, and I love it.How m...

Jan 15, 2026 1,628 views
health

Which african countries weren't colonized?

Score: 4.2/5 (70 votes) Ethiopia and Liberia are widely believed to be the only two African countries to have never been colonized. Their location, economic viability, and unity helped Ethiopia and Liberia avoid colonization.Is Ethiopia colonized?Ethiopia is Africa's oldest independent country ...

Jan 15, 2026 1,370 views
health

Why creedence clearwater revival?

Score: 5/5 (66 votes) The name Creedence Clearwater Revival means nothing as a phrase. The word 'Creedence' referred to someone called Credence Newball, who was a friend of Tom Fogerty. 'Clearwater' came from a TV commercial for Olympia Beer. ... They almost settled for the name ...

Jan 15, 2026 638 views
health

When did lemuria exist?

Score: 4.2/5 (42 votes) However, it has been established by Frank Joseph, Secretary for Ancient American Association, in his book “The Lost Civilization of Lemuria”, the existence of a land called Lemuria, one of the world's oldest civilizations, about 2.5 lakh years ago, in Indonesia.What is t...

Jan 15, 2026 1,450 views