Can someone be a carrier of an STD but not have it? Yes, you can have any sexually transmitted infection and have no symptoms. While some people experience symptoms of an infection, like discharge, burning, or itching in the genital area, other people can have a sexually transmitted infection and have no symptoms at all. […]
What products need a preservative?
What products need a preservative? Any formula that incorporates water, with a couple of exceptions, needs a preservative. These products include lotions, creams, shampoos, and makeup. If the product is likely to be contaminated, for example in eyeliner or mascara, even if the product doesn’t have water, it’ll need a preservative. Who is used for […]
What did the 13 colonies export to England?
What did the 13 colonies export to England? From the Americas, sugar, tobacco, and cotton were shipped to England. It was a very cost effective way for England to control trade and goods in the Americas for England’s benefit. It was not so good for the colonists, though, and especially bad for the slaves. What […]
What is the image of the story?
What is the image of the story? Imagery, a mental picture that literature creates for readers with certain uses of language, can help do so, and it is among the most powerful tools a writer has for imprinting a vivid picture in the reader’s mind. What is a story with pictures called? In photographic practice, […]
Is a seed a sporophyte or gametophyte?
Is a seed a sporophyte or gametophyte? The nutritive tissues inside the seed are actually the haploid body cells of the female gametophyte. The seed also contains the developing diploid sporophyte, the little embryonic conifer. The outer wrapping of the seed, the tough and protective seed coat, is formed from the diploid cells of the […]
How many types of memory card readers are there?
How many types of memory card readers are there? The number of compatible memory cards varies from reader to reader and can include more than 20 different types. How do I choose a memory card reader? 5 things to look for in a card reader Connection type. USB speed. USB 3.1 Gen 2 is twice […]
Who is the most famous violin maker?
Who is the most famous violin maker? Antonio Stradivari Bowed string instruments have been handmade since the 16th Century in Cremona, which is also the hometown of Antonio Stradivari, perhaps the greatest violin maker in history. Who were the best violin makers? The most famous violin makers, between the early 16th century and the 18th […]
How do I know if I need to replace my hard drive?
How do I know if I need to replace my hard drive? Common signs for a failing hard drive include sluggish performance, unusual noises (clicking or loud component sounds), and an increase number of corrupted files. These are textbook symptoms for the inevitably of a failing hard drive and action should be taken quickly to […]
How does fertilizer affect plant growth?
How does fertilizer affect plant growth? Fertilizers provide essential nutrients to plants in form of soluble salt compounds, and directly affect plant growth. Over- fertilization can lead to sudden plant growth with an insufficient root system to supply adequate water and nutrients to the plant. Can fertilizer burn plants? Simply put, fertilizer burn is a […]
What is made up of 2 or more particles?
What is made up of 2 or more particles? A mixture is a material system made up of two or more different substances, which are mixed but not combined chemically. A mixture refers to the physical combination of two or more substances in which the identities of the individual substances are retained. What is a […]