Answers: 3
Chemistry, 22.06.2019 18:00
Heat is the total potential energy of a substance that can be transferred. true false
Answers: 1
Chemistry, 22.06.2019 23:00
Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
Chemistry, 22.06.2019 23:30
The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
Answers: 1
Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the fol...
Mathematics, 28.01.2020 13:50
Mathematics, 28.01.2020 13:50
Mathematics, 28.01.2020 13:50
Social Studies, 28.01.2020 13:50
Physics, 28.01.2020 13:50
Mathematics, 28.01.2020 13:50
Mathematics, 28.01.2020 13:50
Mathematics, 28.01.2020 13:50
Mathematics, 28.01.2020 13:50
English, 28.01.2020 13:50