Answer:
B. Australia is isolated
Explanation:
They originated in South America and spread throughout the world, but due to competition on other continents, the other marsupials died out, while the ones on Australia lived.
The answer would be tissues.
Its E= it can be damage to the ozone layer. Hope this helped you out ;)
T cells and B cells are the two main cell types that are crucial to the efforts of the adaptive immune response, in addition to cytokines and APCs.
<h3>Passive immunity is conferred by which of the following?</h3>
By supplying antibodies or lymphocytes that have already been produced by an animal or human donor, a vaccination may also impart passive protection. Most vaccines are administered parenterally (by injection), although some can also be taken orally or even nasally (in the case of flu vaccine).
Monoclonal antibodies search for and bind to the spike protein that protrudes from the coronavirus that causes COVID-19 after they have entered your body. Monoclonal antibodies that bind to the spike protein can prevent the virus from entering cells, slowing the infection.
The endothelial cell glycocalyx, which serves as a molecular sieve, and pressure gradients in the capillary beds both affect how lymph fluid is formed. toward with fluid propulsion
To learn more about Passive immunity refer to:
brainly.com/question/15255230
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I attached the usual lioght microscope that is used along with the light microscope that i usually draw when presenting my microscope labs. The typical labels are:
Head
Body (Neck)
Base
Eyepiece (Ocular Lens)
Revolving Nose
Objectives (Objective Lens)
Course Focus Knob
Fine Focus Knob
Mechanical Stage
Disk Diaphragm
Illuminator Bulb
