Dr. Hernandez discovered what appears to be a microscopic single-celled specimen. How
can she correctly classify it as a living specimen?
O By determining whether or not the specimen has organelles
O By observing what functions the specimen is able to perform
O By treating it with a chemical and observing its reactions
By only seeing if it can replicate itself
Answers: 2
Biology, 21.06.2019 19:20
Coquina, a type of limestone, forms from shell fragments that settle on the ocean floor. what type of rock is coquina?
Answers: 1
Biology, 21.06.2019 22:00
Hey me with this oneβ€β€β€β€ every organism needs food. does a cell also need it? explain very briefly.
Answers: 2
Biology, 21.06.2019 22:30
Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials
Answers: 2
Biology, 22.06.2019 04:30
Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids
Answers: 1
Dr. Hernandez discovered what appears to be a microscopic single-celled specimen. How
can she corre...
Mathematics, 25.05.2020 21:58
Mathematics, 25.05.2020 21:58
Mathematics, 25.05.2020 21:58
Mathematics, 25.05.2020 21:58
Mathematics, 25.05.2020 21:58
Mathematics, 25.05.2020 21:58