There are total 12 secton, whereas each has a length of 3/4 yards. We just have to multiply 3/4 with 12. It is also equivlent by adding 3/4 12 times.
Hello!
In order for an animal to be a vertebrate, it must have a backbone. As can clearly be seen in any image of a sponge, it is a highly asymmetrical simple animal and does not have a backbone. Therefore, a breadcrumb sponge is not a vertebrate, or is an invertebrate.
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I think the correct answer from the choices listed above is the second option. An example of folded mountains can be seen in the Alps in Europe. <span>Fold mountains are mountains formed mainly by the effects of folding on layers within the upper part of the Earth's crust. Hope this answers the question.</span>