Which things from the image make up the pond community?
A.
water, rocks, clouds, and air only...
Which things from the image make up the pond community?
A.
water, rocks, clouds, and air only
B. fish, ducks, turtles, frogs, crayfish, and insects only
grasses, cattail reeds, fish, ducks, turtles, frogs, crayfish, and insects.
D.
grasses, cattail reeds, water, rocks, clouds, air, fish, ducks, turtles, frogs, crayfish, and insects.
Answers: 1
Chemistry, 22.06.2019 16:30
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
Chemistry, 23.06.2019 01:30
Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o β h bond is nonpolar and the molecule is asymmetric. the o β h bond is nonpolar and the molecule is symmetric. the o β h bond is polar and the molecule is asymmetric. the o β h bond is polar and the molecule is symmetric.
Answers: 1
Chemistry, 23.06.2019 04:10
An unknown substance has been shown to have metallic bonds. which of the following is most likely a property of this substance? a. low conductivity b. low boiling point c. high malleability d. high solubility in water
Answers: 2
Business, 23.07.2020 14:01
Mathematics, 23.07.2020 14:01
Physics, 23.07.2020 14:01
Biology, 23.07.2020 14:01
Spanish, 23.07.2020 14:01
History, 23.07.2020 15:01