Unlike a typical animal cell, this plant cell has an angular shape. the shape of a plant cell is due, mostly, to the presence of the
a) nucleus.
b) cell wall.
c) chloroplast.
d) cell membrane.

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Acommon kind of mechanical weathering is called