The layers of the fossil the oldest is usual the bottom layer,and the top layer is the newest layer
Answer:
It is b for sure.
Explanation:
because they are examining urine now that's pure science.
Answer:
750W
Explanation:
40×10= 400N
work done= force × distance
=400 × 75
=30000 J
Power= work done/ time
= 30000 ÷ 40
= 750 W
<span>A wedge is a double sided screw basically. Therefore, the difference is the number of sides.</span>
Answer:5000000000hertz
Explanation:
Wavelength=6cm=6/100 m=0.06m
Frequency=velocity/wavelength
Frequency=(3×10^8)÷0.06
Frequency=5000000000 hertz
