Amino acids, sugars, and ions move<span> across </span><span>the cell membrane</span>
A seismometer is used to measure the motion in the ground caused by earthquakes, volcanoes, or explosives.
1/4. There is a 1/2 chance for each plant to pass on a gene for wrinkled seeds, and both must pass the gene, so we have 1/2*1/2=1/4.
I think that’s right thanks for the point god bless
Compaction and cementation