Answers by StarlitSkies

Answers by StarlitSkies

3. The same well water contains dissolved calcium (Ca), magnesium (Mg), sodium (Na) and potassium (K) at 5.0, 1.0, 136 and 1.2 mg/L, respectively. Determine these concentrations in units of mol/L.

answered May 13, 2021

5 votes

174k views

What is the difference between osmosis and diffusion

answered Apr 8, 2021

5 votes

148k views

¿Qué dos países desarrollaron una rivalidad por la exploración de los mares?

answered Mar 17, 2021

3 votes

182k views

Over an interval of 6 months, the tilt of the Earth’s spin axis with respect to the surrounding star fields changes by

answered Mar 13, 2021

3 votes

100k views

How many countries in sub-Saharan Africa are considered to have high levels of development? A. None B. One C. Five D. More than ten Please select the best answer from the choices provided.

answered Jan 15, 2021

6 votes

214k views

Which pair of angles must be supplementary

answered Oct 29, 2020

4 votes

179k views

For an arithmetic sequence where a1 = 13 and the common difference is 3, find s7. A. 157 B. 151 C. 154 D. 162 10 points SHOW STEPS

answered Jul 14, 2020

5 votes

46.9k views

Can you give an explanation of what MEDC and LEDC are.

answered May 30, 2020

5 votes

228k views

(LO 4.17) How could you create a transgenic plant? A. Insert the gene from a different species in the vector, infect a plant cell with the new gene, and grow a plant from the cell. B. Add fertilizer to

answered Feb 25, 2020

1 vote

28.1k views

Which statement best describes the Englishmen's ranking on the island while Crusoe is back in England?

answered Jul 17, 2019

3 votes

148k views

you draw a marble from a bag of numbered marbles whose numbers are normally distributed for some reason. your marble is labeled '27', and because you're psychic, you know that the mean of the numbered

answered Jun 7, 2019

1 vote

86.9k views

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