Answer:
false
Explanation:
Phytoplankton are from the water and not found on land.
Answer:
Abrasion
Explanation:
Mechanical weathering is generally called physical weathering where rocks are broken down physically. It means that the rocks are broken down into smaller pieces but the rocks' composition (chemically) is not changed.
There are different ways that rocks can be broken into smaller pieces physically and gravity helps can also cause it.
Abrasion is an example of mechanical weathering where rocks bump into each other and cause the rocks to breakdown because of the force of bumping into each other. Gravity plays a role when it comes to rocks on the mountain side.
When a rock on top tumbles down the side of the mountain, it bumps into other rocks along the way. Gravity is at play here because it pulls the rock downwards, causing it to tumble.
Hey there,
Your question states: <span>What role does the location of a cell in a developing embryo play in cell differentiation?
Based on my research</span>, the role that places in the location of developing of the embryo would be basically depend on how it <span>helps determine how it will differentiate.And not only that, it also depend how HOW the stem will also differentiate.
Hope this helps.
~Jurgen </span>
true.
cell theory:
1. all licing things are composed of cells. ( or cell products)
2. the cell is the smallest unit of life.
3. cells only arise from pre-existing cells.