Placozoa and sponges have no nerve cells, nervous system or brain. Ctenophora have nerve cells but not a nervous system. Quite a few other animals such as corals have a simple nervous system but no brain. We haven’t been able to find any and if you know of a terrestial…
These include distance, background noise, poor or malfunctioning equipment, bad hearing, poor eyesight, speech impediments. The most prominent barrier of oral communication is hesitation and fear of speaking out which hinders your socialisation skills mainly. Numerous people don’t prefer to opt for communication either due to their shy nature or…
Though superlatives such as “softest” may be at least somewhat subjective, the chinchilla is typically believed to have the softest fur of any animal on the planet. The softest vertebrate land animals in the world are chinchillas. They are small rodents found in the Andes mountain of South America. Their…
In this way, the Winogradsky column simulates the vertical microbial distribution found in lakes, lagoons, among others. The lower portion of the column is completely devoid of oxygen and instead is rich in hydrogen sulfide. In this area, anaerobic bacteria such as Clostridium they degrade cellulose. The water column, for…
Check out the incredible listening devices of the jackrabbit, caracal, fennec fox, and other animals in the photo gallery below. Scientists think tufts of hair on the tips of a caracal’s ears might help its hearing. The serval is another large-eared cat found in Africa. They have the largest ears…
1. Income statement An income statement lists your revenue and expenses to indicate if your business is profitable or not—which is why an income statement is your business’s most important document. To create an income statement, list all your sources of revenue (e.g., income from property you lease or money…
The study, shared exclusively with 7.30, was commissioned by animal rights not-for-profit World Animal Protection and carried out by researchers at Melbourne’s Monash University. – Xylophages eat wood. Termites and bark beetles are xylophages. – Coprophages eat animal feces. Dung beetles and flies are coprophages. – Geophages eat earth, such…
Being spiritual to me is more important and better than being religious. Religion can be anything that the person practicing it desires. Spirituality, on the other hand, is defined by God. Since religion is man defined, religion is a manifestation of the flesh. But spirituality, as defined by God, is…
This encourages the body to absorb the toxins quickly. The median lethal dose of inland taipan venom for mice is just 0.025 milligrams per kilogram —making it the most potent of any snake species. The inland taipan evolved to prey on small mammals, but it is dangerous to humans as…
All amphibians spend part of their lives in water and part on land, which is how they earned their name—“amphibian” comes from a Greek word meaning “double life.” These animals are born with gills, and while some outgrow them as they transform into adults, others retain them for their entire…