Elements on the periodic table are arranged in groups because they have similar properties. these similar properties are the result
a. having the same number of neutrons in their nuclei
b. having the same number of valance electrons in their outer energy levels
c. having the same number of protons in their nuclei
d. having the same atomic masses
Answers: 1
Biology, 21.06.2019 13:00
If a fungus a plant take up water and nutrients, that would be an example of which type of relationship? a. commensalism b. symbiotic mutualism c. predation d. parasitism
Answers: 2
Biology, 21.06.2019 21:00
~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears
Answers: 1
Biology, 22.06.2019 06:20
What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas
Answers: 3
Biology, 22.06.2019 07:30
The arrows indicate the direction of wind flow. which place experiences monsoons?
Answers: 1
Elements on the periodic table are arranged in groups because they have similar properties. these si...
Spanish, 15.12.2020 16:40
Chemistry, 15.12.2020 16:40
Mathematics, 15.12.2020 16:40
Mathematics, 15.12.2020 16:40
Mathematics, 15.12.2020 16:40
Social Studies, 15.12.2020 16:40