B Eukaryotes are all multicellular
Explanation: Pollution in urban streams (commonly caused by improperly disposed waste and/or acid rain) always has a negative effect on the environment. <em>Urban rivers are extremely polluted in some areas</em>, such as India. Actions have been taken to clear the streams, and progress has been made.
Hope this helps!
Answer: 370 minutes.
Explanation:
You can calculate the time by using the formula of rate:
rate = amount / time = number of drops / time
From which you clear the time:
time = number of drops / rate
The rate and the number of drops are given: 41 drops / minute and 15,000 drops (since that is the number of dropos in 1.00 gallons).
Therefore, time = 15,000 drops / 41 drops / minute = 365.85 minutes
You have to use the correct number of significant figures, which is the least number of significant figures in every factor. 41 has two significant figures, 15,000 also has two significant figures, while 1.00 has three significan figures.
So you must round 365.85 minutes to two significan figures.
That is 370 (365 is round up to 370).
<span>The
statement ‘A car requires brakes in order to stop’ follows Newton’s first law
of motion: the Law of Inertia. The car will stop if there is a brake. This is
similar to the first law wherein an object stays at rest unless a force is
acted upon it.</span>
Answer:
2.33 *10^1 g
Explanation:
.595 mol *39.0983 g/1 mol = 23.2634 > 2.33 *10^1 g