Biology, 02.01.2020 15:31 bsweeney3328
The tundra is characterized by extremely low temperatures as well as little precipitation, a rocky landscape, and permafrost. because of these physical features, what type of producers would we expect to find in the tundra?
a) lichens and low-growing moss
b) conifers, trees with needles and cones
c) leafy plants like ferns and deciduous trees
d) deciduous trees, that lose their leaves in the fall
Answers: 1
Biology, 21.06.2019 15:40
Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )
Answers: 2
Biology, 22.06.2019 02:30
Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location
Answers: 1
Biology, 22.06.2019 14:30
Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.
Answers: 2
The tundra is characterized by extremely low temperatures as well as little precipitation, a rocky l...
Biology, 02.11.2020 02:10
Social Studies, 02.11.2020 02:10
Mathematics, 02.11.2020 02:10
Mathematics, 02.11.2020 02:10
Mathematics, 02.11.2020 02:10
Mathematics, 02.11.2020 02:10
Mathematics, 02.11.2020 02:10
Chemistry, 02.11.2020 02:10
Health, 02.11.2020 02:10
Mathematics, 02.11.2020 02:10
Social Studies, 02.11.2020 02:10
Mathematics, 02.11.2020 02:10
Social Studies, 02.11.2020 02:10