<span>Basically the ocean will be shine by the sun and then the process of evaporation will take place. The vapor will gather together in the sky to form cloud, and if the cloud cannot contain too much of the vapor, rain will takes place and or if the cloud collide with one another, thunder and lightning will take place.</span>
<span>II and III only i think i is right</span>
Answer:
Helper T cells are arguably the most important cells in adaptive immunity, as they are required for almost all adaptive immune responses. They not only help activate B cells to secrete antibodies and macrophages to destroy ingested microbes, but they also help activate cytotoxic T cells to kill infected target cells.
Explanation:
Helper T cells become activated when they are presented with peptide antigens by MHC class II molecules, which are expressed on the surface of antigen-presenting cells (APCs). Once activated, they divide rapidly and secrete cytokines that regulate or assist the immune response.
True last scientific article I read which was not long again said that the gases that are in our air from space shows a neon color to it
Answer:6 km/h
Explanation:
Given
Velocity of Sailboat is 
Velocity of ocean current is 
negative sign indicated it is opposite of Sailboat
Therefore, velocity of sailboat w.r.t ocean current is


