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1) Mention any four characteristics of life. * Life exists almost everywhere on Earth . * Earth possesses a great variety of diverse life forms. * All living things have certain characteristics in common. * Cells. * Obtain and use energy. * Adapt/Evolve. * Reproduction. * Respond to the environment […]

Please respond to the following post with thoughts or concerns or questions. Between 50 to 80 words. Volcanoes destroy the ecosystem by killing humans, animals, destroying homes, businesses, and land, and harming the growth of crops and trees in a close proximity of the volcano’s eruption. The positive effects of […]

Phylum Arthropoda The Earth’s largest phylum is Arthropoda, including centipedes, millipedes, crustaceans, and insects. The insects have shown to be a particularly successful class within the phylum. What biological characteristics have contributed to the success of insects? In many science fiction scenarios, post-apocalyptic Earth is mainly populated with giant insects. […]

In cats, hair length is a trait that is controlled by a gene with 2 alleles. The dominant allele codes for a protein that produces short hair, and the recessive allele codes for a protein that produces long hair. If a homozygous dominant male is mated to a long-haired female, […]