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Which of the following determines blood volume? -The strength of heart contraction -The amount of water in the blood -ABO blood type and Rh factor -Heart rate and respiratory rate
answered
Mar 28, 2018
Health
high-school
1
vote
159k
views
Identify the proper noun(s) in the following sentence. Phoenix has seen a rise in the number of senior citizens relying on Medicare. A. Phoenix, citizens B. Medicare C. rise, number, citizens D. Phoenix,
answered
Jan 5, 2018
English
college
3
votes
67.4k
views
Which sets of numbers are closed under addition? Choose all answers that are correct. A. {0, 2, 5, 8} B. even integers C.rational numbers D. {0}
answered
Nov 19, 2017
Mathematics
high-school
4
votes
128k
views
The system of three branches of government, the judicial, the legislative, and the executive, is representative of the idea of a. separation of powers. b. the bill of rights. c. social contract theory.
answered
Feb 18, 2017
History
high-school
5
votes
212k
views
What is the definition of physical fitness? the body’s ability to be efficient during movement an activity that is planned, structured, and monitored an activity that reaches a level of moderate intensity
answered
Jan 17, 2017
Health
college
2
votes
197k
views
What is the frequency of radiation emitted by a photon of light if the energy released during its transition to ground state is 3.611 × 10-15 joules? (Planck's constant is 6.626 × 10-34 joule seconds)
answered
Jun 11, 2016
Physics
high-school
4
votes
49.1k
views
How does 0.008 compare to 0.08
answered
Jan 23, 2016
Mathematics
middle-school
1
vote
136k
views
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