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Physical Characteristics of Sharks Sharks (superorder Selachimorpha) are a type of fish with a full cartilaginous... Read More

To reproduce, by definition, means to produce new offspring. The process is referred to as reproduction, which is one of the... Read More

In ecology, predation is a mechanism of population control. Thus, when the number of predators is scarce the number of... Read More

Heterotroph Definition What is a heterotroph? Does a heterotroph make its own food? In biology and ecology, a heterotroph... Read More

zebra (Science: zoology) Either one of two species of south african wild horses remarkable for having the body white or... Read More

Mutualistic Symbiosis Definition In order to understand what a mutualistic symbiotic relationship means, we will break down... Read More

Natural Selection Definition What is natural selection in biology? Natural selection is defined as a process in nature... Read More

Definition noun The glandular organ that stores and metabolizes nutrients, detoxifies, and produces bile Supplement In human... Read More

The word convoluted is often used to describe different things, especially structures or components, that have overlapped.... Read More

Symbiosis Definition What is symbiosis? Symbiosis can be defined as any kind of relationship or interaction between two... Read More

Kingdom Animalia Definition Each person can say that they know of or can name at least one animal. However, do people know... Read More

Definition noun A taxonomic class comprised of cartilaginous fish Supplement Chondrichthyes is taxonomic superclass of... Read More

While insects and similar types of organisms strived to occupy land, the sea was teeming with life aiming to secure their... Read More

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