-2x - y = -3
-2x - y (+y) = -3 (+y)
-2x/ -2 = (-3 + y)/-2
x = (-3 + y) /-2
hope this helps
Explanation:
The plant cell has a large central vacuole and creates a stronger exterior.
The plant cell has a rigid cell wall and the pressure from the central vacuoles causes the stiffness of the plant and animal cells do not have a cell wall therefore the boundary of the cell is weaker.
The plant cell is stronger because it has the chloroplast and causes a strong boundary that support the cell due to the glucose that is made from the process of photosynthesis.
Answer:
Some mutations don't have any noticeable effect on the phenotype of an organism.
Explanation:
This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.
Answer:
The spreading of liquid or gases more widely
Explanation: