1. Diagrams A, B and C show cells from different parts of the human body, all drawn to the same
scale.
A
B
С
Key
- Mitochondrion
Ribosome
(a)
Which cell, A, B or C, appears to be best adapted to increase diffusion into or
out of the cell?
Give one reason for your choice.

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

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