<span>The correct answer is the nucleus and the cell wall. Cell walls and Nucleus are only found in specific cells. Prokaryotic cells are cells that do not have definite nucleus in their cells, while Animal Cells do not have cell walls, yet the Plant Cells have cell walls.</span>
A. stream erosion Just think about how the Grand Canyon was maid
An absorption line will appear in a spectrum if an absorbing material is placed between a source and the observer.
I believe the correct answer would be C. Sartorius i believe this is the answer, after doing some research on gO0gLe.
<span>The
answer is Helium-4. These are two protons and two neutrons bound together. Alpha radiation
is the least powerful of the 3 types of radiation: the others being gamma and beta. Nonetheless,
it is the most densely ionizing. Alpha and beta radiation
release actual matter while gamma emits electromagnetic
<span>radiation</span></span>
