There seems to be some information missing after "90 different." Could you please provide more details or context so I can assist you properly?
Scientists have identified and named around 1.7 million species of organisms, but it is estimated that there may be anywhere from 8.7 million to over 1 trillion total species on Earth.
Cocoons can be identified by their size, shape, color, and texture. Each species of insect creates a unique type of cocoon, which can help distinguish between different species. Scientists often use specialized tools like microscopes to examine the details of the cocoon to identify the insect species.
There are about 4740 species of frogs world-wide
Scientists have identified more than a million kinds of unicellular organisms, ranging from bacteria to protists. These organisms play important roles in various ecosystems, from nutrient cycling to disease transmission. Their abundance and diversity make them a key focus of research in microbiology and ecology.
There are many different types of ants that can be identified, including carpenter ants, fire ants, and Argentine ants. Each type has unique characteristics and behaviors that can help distinguish them from one another.
Choroplast
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more than 20
you guys are idiots
250,000
250,000 Different Species
Scientists have identified 118 different elements, with 94 occurring naturally on Earth and the rest being synthesized in laboratories. Each element is unique due to its specific number of protons in the nucleus, giving it distinct chemical properties.
Scientists have identified three major rock formation systems, which are igneous, sedimentary, and metamorphic. Each system represents a different process by which rocks are formed and transformed in the Earth's crust.
HIV was identified as a new disease in 1981.
HIV was identified as a new disease in 1981.
Scientists have identified 118 different elements on the periodic table. Each element is uniquely defined by the number of protons in its nucleus.
1980's