Answer:
wind is produced by the uneven heating of the earth's surface by the sun
Explanation:
therefore, the sun is technically making windmills spin to make energy
Answer:
D
Explanation:
The scientists agree that there has been a steady rise in global temperatures since 1800s. They also agree that this is due to anthropogenic activities that have increased the amount of greenhouse gases in the atmosphere. There is also consensus that global wamring which powers climate change can be linked to severe weather events. It is agreed that this trend can be reversed if individuals countries, and collectively, there are mitigations in the emission of greenhouse gases.
The answer is d). delta
hope this helps (;
Answer:
The answer to your question is a
The non-protein microbial antigens<span> can not stimulate classical </span>T<span> cell response by themselves, but they are able to elicit the production of antibodies, so that is why we call them </span>T<span> or thymus </span>independent antigens<span>. </span>T independent antigens<span> are divided into 2 classes by the mechanism of activating B cells. TI-1 </span>antigen<span>.
</span><span>For most protein antigens, the production of antibodies by B lymphocytes isdependent on stimulation of helper T cells. However bacterial polysaccharides and lipopolysaccharides, and some polymeric proteins, can stimulate B lymphocytes without involvement of helper T cells.
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