Biology, 08.07.2019 18:00, lilianamichelle41
What was the significance of collisions of dust, rock, and ice during earth’s formation? a. to modify the density of materials present on earth b. to facilitate heat absorption from the surrounding space c. to blow away a strong burst of particles from the first atmosphere d. to harden materials to form different parts of earth’s layers
Answers: 2
Biology, 21.06.2019 15:00, asra44
Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study
Answers: 2
Biology, 22.06.2019 04:00, stelllllllllllllllla
Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.
Answers: 3
Biology, 22.06.2019 06:10, HOTaco1837
You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13
Answers: 2
What was the significance of collisions of dust, rock, and ice during earth’s formation? a. to modi...
Social Studies, 27.09.2021 19:30
Social Studies, 27.09.2021 19:30
History, 27.09.2021 19:30
Mathematics, 27.09.2021 19:30
Mathematics, 27.09.2021 19:30
Geography, 27.09.2021 19:30
English, 27.09.2021 19:30