<span>The factors that turned ferns into fossil fuels over thousand of years are pressure and heat.Ferns live in swamp forests, when they died and decayed they formed layers at the bottom of the swamp. Soil and water will built up and the heat and pressure would cause the decayed ferns to change over thousands of years, continuing to decay in the absence of oxygen will turn the fern into fossil fuels. <span>
</span></span>
No no not at all female budgies tend to change colors as they get older its just part of how they grow so she's pretty healthy from what i know dont be worried :)
Answer:
AA
Explanation:
Just like the ABO alleles, each biological parent donates one of their two alleles to their child. A mother who is Rh- can only pass an Rh- allele to her son or daughter. A father who is Rh+ could pass either an Rh+ or Rh- allele to his son or daughter. This couple could have Rh+ children (Rh- from mother and Rh+ from father) or Rh- children (Rh- from mother and Rh- from father).
The 2 substances needed are ADP and NADP.
Answer:
21.932 kN
Explanation:
Given:
Angular velocity, ω = 1.00 × 10⁵ rev/min
Diameter of the turning rotor = 20.0 cm = 0.2 m
or
Radius, r = = 0.1 m
Mass of the sample = 2.00 g = 0.002 Kg
Now,
Force = mass × ω² × r
Here,
ω = 100000 rev/min
or
ω = rev/sec
or
ω = 1667.67 rev/sec
also,
ω = 1667.67 × 2π = 10471.97 radian/s
Therefore,
force = 0.002 × 10471.97 × 0.1
or
Force = 21932.43 N
or
Force = 21.932 kN
b) No the force would not be different as it does not depend on the axis of rotation as it can be observed in the formula
Force = mass × ω² × r