
Whya are Battery cable bolts made of lead? - Answers
2022年10月20日 · Whya are Battery cable bolts made of lead? Updated: 10/20/2022. Wiki User. ∙ 15y ago. Study now. See answer (1) Best Answer. Copy. Lead is cheap and does not corrode …
Why are enzymes so specific in their actions? - Answers
2024年6月15日 · The enzymes are so specific to their action because they have substrate binding site which has three dimensional configuration which binds to the complementarity ...
Why are there more invertebrates than vertebrates? - Answers
2024年10月10日 · Well, isn't that just a happy little question! In nature, there are many different roles to play, and invertebrates have found their own special place. With their incredible …
Why are decomposers such as mushrooms considered …
2024年5月30日 · Mushrooms are considered heterotrophs because they don't make their own food. Instead, they obtain their food by absorbing nutrients from decomposing organisms in …
Why is a high temperature needed to melt potassium iodide?
2024年6月3日 · Potassium iodide has a high melting point because of its strong ionic bonds between potassium and iodine atoms. To overcome these bonds and separate the ions, a high …
Why does a year on mars take longer than a year on earth
2024年6月23日 · A 'year' is the time it takes for a planet to orbit the sun. In the case of earth, this is 365 and 1 quarter days. That is why a year lasts for 365 days and every fourth year ( a leap …
Why are room heaters kept at the ground level? - Answers
2022年12月11日 · Why are room heaters placed at a lower level? Room heaters are typically placed at a lower level to ensure heat is distributed evenly throughout the room.
Why are the X and Y chromosomes called sex chromosomes?
2024年6月9日 · The X and Y chromosomes are referred to as sex chromosomes because in mammals, sex is determined by the presence or absence of a Y chromosome. Therefore …
Why is there a lack of factory work in BARRA? - Answers
2025年2月3日 · Oh, dude, like, there's a lack of factory work in BARRA because, you know, factories have like, moved to other places where labor is cheaper, and like, technology has …
Why are the Vikings important? - Answers
2023年8月22日 · The Vikings were a people who lived in Scandinavia (though they also settled other places) around the late 700's until cirka 1066. They traveled to such countries as …