Answer:
a
Explanation:
Neurotransmitter release is an example of paracrine signaling.
It is the release of chemical ligands called neurotransmitters by the presynaptic cell (the cell emitting the signal).
Answer:
Molecules of gas starts movement when they get energy from the sun in the form of heat.
Explanation:
Molecules of gas absorbed heat energy coming from sun. This heat energy is converted into kinetic energy due to which gas molecule moves faster. Volume of gas molecules also increases due to expansion of molecules by the absorption of heat energy. So more space is occupied by gas molecule as compared to liquid molecules.
Answer: 4) white blood cells
Explanation:
Their Rock & Roll hall of fame
<span>Step 1-Light Dependent. CO2 and H2O enter the leaf.Step 2- Light Dependent. Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2.Step 3- Light Dependent. The electrons move down to enzymes.Step 4-Light Dependent.Step 5-Light independent.Step 6-Light independent. <span>Calvin cycle.</span></span>