<span>Microtubules are the protein filaments which are bundled together to form cilia and flagella.
</span><span> Microtubules are microscopic hollow tubes made of the proteins alpha and beta tubulin</span>.<span>They are the third principal component of the cytoskeleton.</span>
Answer:
heat
Explanation:
carbon sometimes can be good for some plant life as it can convert it to oxygen
Answer:
Why are embryos used in medical research?
Stem cells can be obtained at the early stages of embryo development; these cells are called human embryonic stem cells (hESC). They also could be used in research to develop drugs to treat serious diseases, or to repair organs following a stroke or heart attack.
Answer:
multicellular
Explanation:
A bat is multicellular. It has multiple cells.
I hope this helps :0)