<u>Answer:</u>
Earth's climate has changed naturally over the past 650,000 years, moving in and out of ice ages and warm periods. Changes in climate occur because of alterations in Earth's energy balance, which result from some kind of external factor or "forcing" an environmental factor that influences the climate.
<u />
<u>Explanation:</u>
*Hope this helps*
<u />
Percent error is the difference between the measured and known value, divided by the known value, multiplied by 100%.
So first, we take our measured value, .299 cm, minus our known value, .225 cm.
.299 cm - .225 cm=.004 cm
Next, we divide that by our known value

Finally, multiply your answer by 100
.0177777778 x 100= 1.77777778 %
Round to three significant figures, and you're done.
=1.78 % error
Explanation:
An object can possess energy in tow ways by it's motion or position
Answer:
gametes are sperm and an egg individually. when the gametes come together and fertilize, they form a zygote.
In an experiement things that are changing are called variables.