Questions by Castorix

Questions by Castorix

Why are blood cells disk shaped?

asked Feb 8, 2021

1 answer

2 votes

183k views

How did developments throughout the Eastern Hemisphere in the 11th-15th centuries contribute to the westward expansion of European powers in the 16th century? Which major developments in the Eastern Hemisphere

asked Oct 24, 2020

1 answer

5 votes

27.4k views

Ames Corporation repurchases 10,000 shares of its common stock for $12 per share. The shares were originally issued at an average price of $10 per share. Later it resells 6,000 of the shares for $15 per

asked Oct 17, 2020

1 answer

2 votes

179k views

People addicted to smokeless tobacco can develop thick, leathery white spots in the mouth. What are these spots called? A. emphysema B. leukoplakia C. mouth ulcers

asked Sep 8, 2020

2 answers

4 votes

52.3k views

Solve the equation g2 – 12g = –36 A. g = –6 B. g = 6 C. g = –3, g = 4 D. g = –6, g = 6

asked Jul 16, 2020

2 answers

3 votes

131k views

N2(g) + 3H2(g) → 2NH3(g) =ΔH−92.kJ In the second step, ammonia and oxygen react to form nitric oxide and water: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g) =ΔH−905.kJ Calculate the net change in enthalpy for the

asked Jun 10, 2020

1 answer

4 votes

58.2k views

You deposit $3600 in an account that pays 2.5% interest compounded quarterly. What is the balance to the nearest penny, after 12 years

asked Oct 4, 2019

1 answer

5 votes

225k views

In what way have the two koreas grown apart

asked Jul 12, 2019

1 answer

1 vote

190k views

Find BC of AC=21 and AB=9

asked Sep 23, 2018

1 answer

1 vote

117k views

Perform the following computations. retail price of steel-belted radial tire = $89.50 discount offered = 10% federal tax = 12% local sales tax = 5% selling price = _____. 66.86 94.24 95.76 112.15

asked Feb 9, 2018

2 answers

0 votes

55.9k views

Which statement is true about dopamine? A. Dopamine discourages healthy behavior. B. Drug-addicted brains become used to tolerating higher levels of dopamine. C. Dopamine stimulates displeasure and lack

asked Nov 15, 2017

2 answers

5 votes

24.2k views

What is smokeless tobacco (chewing tobacco) made of?

asked May 23, 2017

2 answers

4 votes

124k views

Please help me understand how to solve this

asked Apr 8, 2017

1 answer

1 vote

101k views

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