Alex was observing a specimen using a microscope. He observed multiple cells in rows that resembled bricks or boxes. He also noticed a nucleus in the middle of each w and the cells contained small organelles that were green in color. Alex concluded he was looking at plant cells What evidence from their observations best supports this claim

The evidence from the observations that best supports the claim that Alex was looking at plant cells include:

1. The presence of cells arranged in rows that resemble bricks or boxes - plant cells typically exhibit a regular, rectangular shape, whereas animal cells tend to have a more irregular shape.
2. The presence of a nucleus in the middle of each cell - nucleus is a characteristic organelle found in both plant and animal cells, but its position in the middle of each cell is more commonly observed in plant cells.
3. The presence of small green organelles within the cells - these organelles are likely chloroplasts, which are responsible for photosynthesis and are unique to plant cells. The presence of chloroplasts confirms that the observed cells are indeed plant cells.