Biology, 03.06.2020 13:13 josuealejandro9632
A solid exerts a force of 500 N. Calculate the pressure exerted to the surface where area of contact is 2000 cm2
Answers: 2
Biology, 22.06.2019 01:50
Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules
Answers: 2
Biology, 22.06.2019 03:50
What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen
Answers: 1
Biology, 22.06.2019 08:40
What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.
Answers: 3
Biology, 22.06.2019 12:40
18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions
Answers: 1
A solid exerts a force of 500 N. Calculate the pressure exerted to the surface
where area of contac...
Mathematics, 21.05.2020 00:58
Mathematics, 21.05.2020 00:58
Mathematics, 21.05.2020 00:58
Mathematics, 21.05.2020 00:58
Mathematics, 21.05.2020 00:58
History, 21.05.2020 00:58
Biology, 21.05.2020 00:59
Mathematics, 21.05.2020 00:59
Computers and Technology, 21.05.2020 00:59
Computers and Technology, 21.05.2020 00:59
Mathematics, 21.05.2020 00:59