This period was the industrial revolution, in this period power-driven machines began to do work people had originally done. For example, in 1784, the first mechanical loom was created.
Hope this helps! Have a BLESSED day! :-)
During a solar eclipse, when the Moon's shadow falls on the Earth, we stand in the shadow rather than looking at it. Observers standing in the umbra see a total eclipse of the Sun, while observers under the penumbra see a partial eclipse.
Hai! I can't really see it clearly but A would match with R.
is there any way u could retake the picturee?
Answer:
stromatolites
Explanation:
"stromatolites is a calcareous mound built up of layers of lime-secreting cyanobacteria and trapped sediment, found in Precambrian rocks as the earliest known fossils, and still being formed in lagoons in Australasia"
Ancient cyanobacteria present in stromatolites are considered as key factor for the increased amount of oxygen in atmosphere. Furthermore, these were considered as first organisms to trap carbon dioxide and release oxygen by the process of photosynthesis.
Your BMI (body mass index) is 21.6, which is a normal BMI. So, you are NOT overweight.