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Which feature on microscope did Anton van Leeuwenhoek add that enabled him to magnify organisms about 250 times? •drop of water •light from oil lamp •tubes that extend •polished lenses
answered
Apr 10, 2021
Biology
high-school
5
votes
172k
views
The students' attitudes were measured by administering the Computer Anxiety Rating Scale (CARS). A random sample of 11 nursing students from Group 1 resulted in a mean score of 63.3 with a standard deviation
answered
Apr 3, 2021
Mathematics
college
2
votes
202k
views
Close my account pls pls pls
answered
Mar 11, 2021
Health
high-school
3
votes
68.2k
views
Cellular respiration does NOT produce _____. carbon dioxide water glucose ATP
answered
Jan 22, 2021
Biology
high-school
4
votes
177k
views
Information on a packet of seeds claims that the germination rate is 92%. The packet contains 160 seeds. Let p represent the proportion of seeds in the packet that will germinate. The sampling distribution
answered
Oct 20, 2020
Mathematics
college
2
votes
100k
views
Which of the following are not typically included in the periodic table? A. Atomic mass B. Element symbol C. Isotopes D. Number of electrons
answered
Sep 9, 2020
Physics
high-school
1
vote
173k
views
Determine the kinetic energy of a 150 kg roller coaster car that is moving with a speed of 15 m/s
answered
Sep 2, 2020
Chemistry
middle-school
6
votes
138k
views
Checking authentication, checking authorization and access control, auditing systems, and verifying firewalls and other filters should all be included on which of the following? A physical security checklist
answered
Jun 27, 2020
Computers and Technology
college
2
votes
65.4k
views
Which New Deal Act attempted to prevent crop prices from falling too low? A. Civilian Conservation Corps B. Federal Emeegency Relief Administration C. Social Security Act D. Agricultural Adjustment Act
answered
Jan 28, 2020
Social Studies
middle-school
1
vote
187k
views
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