When a supergiant explodes, a occurs.

A supernova may leave behind a , which is the size of a large city.

When the outer portion of a red giant expands and is blown away, a is left behind.

The most-massive stars may become , which are not directly detectable.

1.) Supernova

2.) neutron star

3.) white dwarf

4.) blach holes

Explanation:

E2020

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.