(7) the carbon-oxygen cycle illustrates how
a) herbivores give off oxygen
b) producers g...
Biology, 27.01.2020 18:31 Science2019
(7) the carbon-oxygen cycle illustrates how
a) herbivores give off oxygen
b) producers give off oxygen
c) all organisms give off carbon dioxide
d) both b and c
(8) when animals excrete urea, which type of organism is responsible for converting this waste into a form that is usable by plants?
a) decomposers
b) lichens
c) climax community
d) saprophytes
Answers: 2
Biology, 21.06.2019 23:50, aletadaboss
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).
Answers: 2
Biology, 22.06.2019 04:30, Ladarius566
In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?
Answers: 3
Biology, 22.06.2019 05:30, FlayMaster101
What enzyme is most important for dna replication and why?
Answers: 3
Mathematics, 02.12.2019 19:31
Mathematics, 02.12.2019 19:31
Chemistry, 02.12.2019 19:31
English, 02.12.2019 19:31
History, 02.12.2019 19:31
English, 02.12.2019 19:31