The biodiversity and ecosystem that has a cool climate to sign to count the number of types of organisms have an 5ft by 5ft she finds the ecosystem has very low by bioversity another scientist study in the same ecosystem he counts the number at a tough go organism does 1,000 and 1,000 foot area and find the ecosystem as high biodiversity

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems

Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d