Answer:
poliinators and flagellated sperm
Explanation:
Cycads (phylum Cycadophyta) together with Ginkgophyta, Gnetophyta, Pinophyta, Pteridospermales and Cordaitales belong to the gymnosperms (naked seed-producing plants). They are different than angiosperms which produce encased seeds within an ovary.
Cycads (but also Ginkgo) produce swimming sperm that is different than all other groups which produce sperm without swimming flagella.
Also, unlike other groups of gymnosperms, cycads have specialized pollinators, beetls.
<em>limestone</em>
<em>The most common chemical sedimentary rock, by far, is limestone . Others include chert , banded iron formation , and evaporite</em><em>s</em><em>.</em>
B:Selection is your answer
The step that forms part of the engineering process but is not part of a scientific investigation is designing a solution.
<h3>What is the scientific process?</h3>
The scientific process refers to a series of steps called the scientific method which is used to collect empirical evidence and thus test hypotheses.
The engineering process is aimed at finding a solution to problems found in daily issues, which does not correspond to science and the scientific method.
In conclusion, the step that forms part of the engineering process but is not part of a scientific investigation is designing a solution.
Learn more about the scientific process here:
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i think it is B or A they make the more sense hope this helps ✌
