Biology, 23.06.2020 20:01 vanessacox45
Which statement is true about space technology?
A. it has made air travel safer because photopolarimeters are used to send signals while flying at high altitudes
B. It has made road vehicles safer because magnetometers are used to detect particles found in radiation emitted during combustion of fuel.
C. It has impacted air quality because magnetometers
used to detect particles found in radiation emitted during combustion of fuel
D. It has impacted medical science because the infrared thermometers used on Earth were originally designed to measure the temperature on Mars
Answers: 1
Biology, 21.06.2019 20:00
What are two reasons for why a species might disappear from the fossil record?
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Biology, 22.06.2019 02:00
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
Biology, 22.06.2019 02:00
Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z
Answers: 1
Biology, 22.06.2019 04:30
What characteristic make legumes a good food source for food insecure populations
Answers: 3
Which statement is true about space technology?
A. it has made air travel safer because photopolari...
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