What is the difference between lice and louse? Head lice are tiny wingless parasites that consist of nits, nymphs and adult lice. The nymph is…
Do men that cheat once cheat again? One reference suggests that only about 22% of those who cheat do so again, while another finds that…
What are the 9 main elements that make up Earth? The mass-abundance of the nine most abundant elements in the Earth’s crust is approximately: oxygen…
What are nouns and verbs and adjectives? Nouns are naming words (place – beach, object – apple, person – Henry, animal – cat) Verbs are…
Is it against the law to litter? Under the NSW Protection of the Environment Operations Act, littering is against the law. A person who leaves…
What is the importance of chitin? Biological importance Chitin serves as a protective covering and mechanical support to soft-bodied organisms producing it. In insects and…
How did the north and south make money during the Civil War? As they approached the task of financially supporting even a short war, both…
Does active or passive transport use proteins? Active transport uses carrier proteins, not channel proteins. These carrier proteins are different than the ones seen in…
Can you open a Facebook account without a phone number? Note: If you don’t have a mobile phone number, you can create an account with…
Do horses need friends? Horses need companions. They are herd animals and feel safer if they have their own kind to live with. In the…
What contributes to good hygiene? Personal hygiene includes: cleaning your body every day. washing your hands with soap after going to the toilet. brushing your…