True, your legs are examples of levers.
Around 4.1 billion years ago the first single celled organism appeared
the larger one will not be able to survive because of how big it is. take a look at the big one. it has a few particles, but its extremely large. because of this it will die. the particles won't be able to travel all over the cell.
Answer:
α helix and β sheet / alpha helices and beta sheets
Explanation:
Answer:
A. 1000
Explanation:
The Richter scale is a scale of numbers used to measure the magnitude of an earthquake, which is based on the size of its seismic waves. This scale indicates a number to quantify the total seismic energy released by an earthquake. The Richter magnitude scale is a base-10 logarithmic scale, thereby a difference of one (1) point in the scale of magnitude corresponds to a 10-fold increase in amplitude. For example, based on the Richter scale, a magnitude-8 earthquake is 100 times greater than a magnitude-6 and 1000 times greater in amplitude than a magnitude-5.
