What choice best describes a wind that is caused by a convection current? A: Warm air is more dense than cool air, so the warm air rises and cool air sinks and takes it's place creating wind.

B: Warm air is less dense than cool air, so the warm air rises and cool air sinks and takes it's place creating wind.

C: Cool air is more dense than warm air, so the cool air rises and warm air sinks and takes it's place creating wind.

D: Cool air is less dense than warm air, so the cool air rises and warm air sinks and takes it's place creating wind.

the answer i d

Explanation:

the answer is actually c

Explanation:

Cold air is more denser than hot air because ,when cold air of some density, say 'd' is heated, the molecules/atoms move apart from each other and so the volume expands. i hope that helped you

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.  

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."