Pets and Animals
Find expert guidance on pet care, animal behavior, pet health, training techniques, and responsible pet ownership.
Written by Diane Mitchell
Why Do Cats Rub Their Head On You?
Here’s the science behind the feline behavior. ... Cats release friendly pheromones from glands in their cheeks and chin, so when your favorite feline is rubbing its face on you, it usually means th...
What Is Plankton Food?
Plankton are microscopic living things that drift around in the world’s oceans. ... They make food from simple chemicals and live in the oceans’ upper zone to get sunlight. The phytoplankton...
Why Is The Title Of The Movie Jurassic Park?
Despite the title of the film’s referencing the Jurassic period , Brachiosaurus and Dilophosaurus are the only dinosaurs featured that actually lived during that time; the other species featu...
Why Is Nitrogen-14 An Isotope?
Isotopes are atoms that have the same number of protons but different numbers of neutrons in the nucleus. You know that nitrogen-14 has 7 protons in the nucleus because it is an isotope of nitro...
Why Is The Fastest Land Dwelling Creature A Cheetah?
Cheetahs are the world’s fastest land animal, capable of reaching speeds of up to 70 mph . ... When a cheetah hunts, it gets as close as possible to its prey before trying to outrun it with a...
What Does Puppy Mean In Slang?
(slang, usually in the plural) A woman’s breast . (informal) A (generic) thing; particularly something that is a nuisance; a sucker. I have another two dozen of these puppies to finish before...
Which Cells For Visual Processing Are Located To The Back Of The Retina?
At the back of the eye, visual signals are transduced into electrical signals by photoreceptor cells (Chapter 21) and processed by a complex multi-layered circuitry called the retina. The out...
What Is The Lifespan Of A Small Spider?
The spider lifespan can vary as much as the spider life cycle. Most spiders live about two years, but some have been known to live up to 20 years when in captivity. Female spiders tend to live longe...
What Was The Civilian Conservation Corps Quizlet?
The Civilian Conservation Corps (CCC) was a public work relief program that operated from 1933 to 1942 in the United States for unemployed, unmarried men from relief families as part of the N...
When Should I Submit RMP?
An RMP update is expected to be submitted at any time when there is a change in the list of the safety concerns or when there is a new or a significant change in the existing additional pharm...