Biology, 30.12.2019 18:31 rarityxrose
Which of the following describes a way that decomposers are important to an ecosystem?
• decomposers use sunlight to make food for an ecosystem.
• decomposers break down dead plant and animal matter in an ecosystem.
• decomposers recycle essential nutrients back into an ecosystem.
Answers: 2
Biology, 21.06.2019 22:20
Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3
Answers: 1
Biology, 22.06.2019 01:00
If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly
Answers: 2
Biology, 22.06.2019 03:00
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 2
Biology, 22.06.2019 07:30
Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)
Answers: 1
Which of the following describes a way that decomposers are important to an ecosystem?
...
...
History, 16.09.2019 21:30
Social Studies, 16.09.2019 21:30
Biology, 16.09.2019 21:30
Biology, 16.09.2019 21:30
Spanish, 16.09.2019 21:30
Mathematics, 16.09.2019 21:30
Mathematics, 16.09.2019 21:30
Mathematics, 16.09.2019 21:30