Answer:
The correct answer is diffusion.
Diffusion is type of passive transport in which a substance is transported down the concentration gradient across the semi-permeable membrane.
In other words, a particle or molecule moves from the region of high concentration to the region of low concentration.
The particles or molecules keep moving until their concentrations become equal or uniform across the membrane.
In contrast, osmosis refers to the movement of water or solvent from the region of less concentration (of solute) to the region of high concentration (of solute) across the semi-permeable membrane.
1. Red: even without knowing much, just by realizing that red is one of the extremes (think rainbow), we can assume that it is the longest. Also, infrared waves' wavelengths are longer than that of visible light.
2. Electromagnetic radiation: the fact that they have "ray" in the names shows that they are radiation. It's not ultraviolet because that is part of electromagnetic radiation.
3. Photon
Step is labeled D is Metaphase ll.
Answer:
A,C and D
Explanation:
I could be wrong but I believe its correct