The government wants to set new regulations that reduce carbon emissions from vehicles by half. How will this act help with the sustainability of our environment? (4 points) It will increase the use of fossil fuels It will increase the costs of used vehicles It will decrease purchases of electric or hybrid cars. It will reduce greenhouse gases in the atmosphere.

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

If you eat to much it could kill you.

When the sun hits the plant and the plant has water

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