Biology, 18.03.2021 01:20, georgehall9795
A People believed the Earth was the center of everything
B. People believed the Sun was the center of the universe
C. All the planets and stars lay on spheres that revolved around the Earth
D. Copernicus' mathematical models supported the idea that the known planets moved around the
Sun
E. The invention of the telescope provided evidence that supported the idea that the earth moved
around the Sun
Answers: 2
Biology, 21.06.2019 20:00, kiki3002
Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.
Answers: 1
Biology, 21.06.2019 21:10, MCMarioandLuigi
Using the periodic table, determine which material is most likely a good conductor
Answers: 3
Biology, 22.06.2019 02:30, soliseric879
Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?
Answers: 1
Biology, 22.06.2019 06:50, Shaylaharrison15
The kidney filters potentially toxic substances in the blood, and thus “clears” the blood of those substances. this clearance function is dependent upon and proportional to the diffusion gradient of the substance across filtering capillaries, i. e. if the concentration of the substance is doubled, twice as much will be cleared from each ml of blood that is filtered. suppose that the body produces a constant amount of a substance x per unit of time. the kidneys eliminate substance x at a rate directly proportional to the concentration of the substance and the volume of blood cleared each minute (c): elimination = c × [x], where [x] is the steady-state concentration of substance x. imagine an individual with an initial concentration of x equal to [x]0 who develops kidney disease. her baseline clearance c0 drops to one half of the original (½c0). what is the new steady state concentration of x? (for simplicity, assume that substance x is 100% filtered by the kidney).
Answers: 1
A People believed the Earth was the center of everything
B. People believed the Sun was the center...
Physics, 06.09.2020 04:01
SAT, 06.09.2020 04:01
Physics, 06.09.2020 04:01
English, 06.09.2020 04:01
Mathematics, 06.09.2020 04:01
Chemistry, 06.09.2020 04:01