ArcaMax

Knowledge

on Sep 7, 2024

New Cells Arise From Old Cells
All Cells Possess A Cell Membrane
All Organisms Are Composed Of Cells
Basic Unit Of All Living Organisms

All Cells Possess A Cell Membrane. Matthias Jakob Schleiden and Theodor Schwann proposed the "cell theory" in 1838.

Science Trivia / October 11, 2024

1%. Only 3% of the earth's water is fresh water.

Science Trivia / October 11, 2024

Bedrock. A geologic map shows the distribution of various rock types in the bedrock.

Science Trivia / October 10, 2024

Seismograph. The Richter Scale assigns a number to quantify the amount of seismic energy.

Science Trivia / October 10, 2024

154 Mph. In 1899, Major Taylor set a bicycle speed record for the mile at one minute, 19 seconds.

Science Trivia / October 09, 2024

Uranus. Uranus is theorized to have been hit by something large millions of years ago, causing its odd rotation.

Science Trivia / October 09, 2024

Eye. The retina contains a series of light-sensitive cells lining the back of the eye.