Biology, 22.04.2020 02:17 kritalewis
Sammi decides to design a model to show how the digestive and circulatory systems interact. She lines a large plastic tube with a corrugated cardboard tube. Then, she connects smaller plastic tubes to the large plastic tube. These small tubes connect to a pump. She drills small holes in the large tube so that all of the plastic tubes connect.
She plans to run a green fluid representing food through the cardboard tube.
Answers: 2
Another question on Biology
Biology, 22.06.2019 08:00
Can create a hboth of these instruments can measure wind speed. doppler radar and psychrometer anemometer and hygrometer doppler radar and anemometer radiosonde and psychrometer
Answers: 3
Biology, 22.06.2019 14:30
Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d
Answers: 1
Biology, 22.06.2019 20:30
What is true about all plutons? they form below earth’s surface. they form near earth’s surface. they form above earth’s surface. they cut across other rock layers.
Answers: 1
You know the right answer?
Sammi decides to design a model to show how the digestive and circulatory systems interact. She line...
Questions
Mathematics, 26.10.2020 17:30
Mathematics, 26.10.2020 17:30
Business, 26.10.2020 17:30
Mathematics, 26.10.2020 17:30
Mathematics, 26.10.2020 17:30
Computers and Technology, 26.10.2020 17:30
History, 26.10.2020 17:30
