The most important means by which capillary exchange occurs is by diffusion.
<h3>What is Simple diffusion?</h3>
Simple diffusion is a type of passive transport of substances across the cell membrane. It is a process that occurs from the region where the particles are more concentrated to regions where their concentration is lower, until an equilibrium in the concentrations is reached. Thus, diffusion occurs in favor of a concentration gradient. With this, there is no energy expenditure and no need for a carrier for the substances.
See more about passive transport at: brainly.com/question/13542102
#SPJ1
The answer would letter D..............................
Answer:
Speed
Explanation:
Speed is how fast something moves.
Velocity is how fast it moves and in what direction it moves in.
Acceleration is the change in how fast it moves. I.e. if it speed up or slows down.
Here we are given the speed of light (186,000 mps) but no direction or change, therefore it is speed.
Hope this helped!
Answer:
Always true
Explanation:
An equiangular triangle has three equal sides, and it is the same as an equilateral triangle.
Hope my answer helped :)
Answer: The collapse of the housing market — fueled by low interest rates, easy credit, insufficient regulation, and toxic subprime mortgages — led to the economic crisis.