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Scientists used measurements in the late 1800s to determine the classification and comparison of human races?
Anthropometry for A+ (:(:
When scientists are trying to identify an unknown organism they most likely consider what characteristic to determine its classification?
nucleas or the cell
What natural phenomena are the basis for time measurements?
scientists use an atom of helium and look at the # of rotations of the electrons around the nucleus. and they determine the second from that
What is Isotopic standard?
An isotopic standard is a substance that is used as a reference to calibrate and compare isotopic measurements. These standards are typically well-characterized and contain known amounts of isotopic elements, allowing scientists to determine the isotopic composition of unknown samples by comparison. Isotopic standards are crucial for ensuring the accuracy and consistency of isotopic measurements in various fields of science.
Which is one way scientist indicate how precise and accurate their experimental measurements are?
Scientists indicate the precision and accuracy of their experimental measurements by reporting the uncertainty associated with their data. This can be done by calculating and expressing the range or margin of error in the results. Additionally, scientists may repeat measurements multiple times to assess consistency and variability in the data, which helps determine the reliability of the results.
What technology allows scientists to compare the DNA of different kinds of organisms to determine classification?
pewp is why
What kind of tool do a scientists use when they want to figure out how strong a tornado is?
Usually scientists do not use any tool to determine how strong a tornado is. Usually the strength of a tornado is determined based on the severity of damage it causes. Occasionally wind speed measurements are obtained using Doppler radar, but such measurements are rare.
Comparison to determine a risk level?
elements the make up cross matrix in comparison to determine a risk level
How many seismometer measurements are needed to determine an earthquake's epicenter?
Typically, at least three seismometer measurements are needed to determine an earthquake's epicenter. By analyzing the time difference of arrival of seismic waves at each monitoring station, scientists can triangulate the epicenter of the earthquake.
In comparing the measurements in Parts a and b what else must be done before a comparison is made?
Before making a comparison between the measurements in Parts a and b, it's essential to ensure that the measurements are taken under the same conditions and parameters. Additionally, it's important to check for consistency in units of measurement and consider any potential sources of error or variability in the data. Finally, statistical analysis may be necessary to determine the significance of any differences observed.
What are six types of information that modern scientists use to determine an organisms phylogeny?
one of these is classification of the organism second characteristics of the organism or trait third is that i am soo pretty b/c i am
What is a reference electrode?
A reference electrode is a stable electrochemical electrode with a known and constant electrode potential. It is used as a comparison point in electrochemical measurements to determine the potential of another electrode in a cell. Reference electrodes help provide accurate and reliable measurements in various electrochemical processes.
