The correct answer is D. RAMP because you use a ramp to reduce the amount of force needed to that work force. Hope This Helps!
Answer:
<u>40 seconds</u>
Explanation:
This is the answer for plato users.
Zone 3 is a tropical zone, while zones 2 and 4 are temperate.
Since Zone 3 is around the equator and between the two tropics, it is a tropical zone.
Zone 2 and 4 are temperate since they are farther away from the equator, but not too close to the North and South poles.
I hope this helped! :-)
Answer:
A. A scientific explanation for a set of observations that can be tested.
Explanation:
Theories can be proven or rejected, just like hypotheses.
Hope this helps!
For simple diffusion is when the exchangeous of oxygen from alveolus and blood capillary while for facilitated diffusion is muscle