The human system produces______in response to a vaccine, which later can bind to and destroy the pathogen it invades. Fill in the blank

I was thinking is was either antibodies or lymphocytes
But if it is not either of those there are more options I just don't feel like typing them out ;)

Also In the heart blood flows from the right atrium to the right ventricle, where it is pumped to the_______.

I have no idea what this one is

You posted hoping for help but you don't feel like tying the possible answers?That puts a damper on any answewr system.

You can google the heart /blood pumping system and get the answer quickly

Also it said it pumps it into the pulmonary valve but that's not an option

antibodies

The correct answer is antibodies. Antibodies are produced by the human immune system in response to a vaccine. They are proteins that can recognize and bind to specific antigens, which are foreign substances (such as pathogens) that can trigger an immune response. When a vaccine is administered, it typically contains harmless versions of antigens that mimic those found in the actual pathogen. This stimulates the immune system to produce antibodies specifically tailored to recognize and bind to these antigens. Once antibodies are produced, they can attach to the pathogen and mark it for destruction by other cells of the immune system. This process helps in neutralizing and eliminating the invading pathogen, providing immunity against future infections.

Lymphocytes, on the other hand, are a type of white blood cell that plays a crucial role in the immune response. They are responsible for recognizing and eliminating pathogens directly (such as through cell lysis) or by coordinating other immune responses. While lymphocytes are involved in the immune response triggered by vaccines, it is the antibodies they produce that directly bind to and destroy the invading pathogen.

K here they are

Lymphocytes
gliding
pivot
gas
urine
absorption
dermis
fulcrum
lungs
chemical
viruses
capillary
vertebrae
esophagus
tendons
antibodies
synapses
ligaments
kidneys
pathogens