How do magnetic stripes of iron in ocean rock provide evidence of seafloor spreading? they show when earth's poles reversed. they show how the density of the seafloor has changed. they reveal a matching pattern on either side of the ridge. they reveal differences in the mineral composition of newly created rock.

They reveal a matching pattern on either side of the ridge

They reveal a matching pattern on either side of the ridge

Explanation;

Sea-floor spreading occurs when the sea floor spreads apart along both sides of a mid-ocean ridge as new crust is added. As a result, the ocean floors move like conveyor belts, carrying the continents along with them. Several types of evidence supported Hess's theory of sea-floor spreading, these includes; eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. Magnetic stripes in the rock of ocean floor reveal a matching pattern on either side of the ridge and this provides evidence of sea floor spreading

c

explanation:

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.