Which statement describes the formation of the milky way galaxy? a disk formed of long trails of stars coiled into a spiral. it formed an elliptical flattened disk. heat and gases contracted within a nebula. gravity pushed stars away from a center core.

The correct answer is option A which is,"A disk formed of long trails of stars coiled into a spiral".

According to the shape of the milky way galaxies, it has a disk shape in the center of the galaxy and around this disk, there are two spiral-shaped arms coiled around each other.

It contains the stars, dust, and gases and its stars cannot be seen separately.

It is one of the spiral-shaped galaxies. Hence other options describing the elliptical shape are wrong.

Only option A is correct about milky way galaxy.

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.  

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation: