A biosphere can best be described as – the envelope of gases surrounding the Earth

the portion of the planet that contains life

a region of the world with similar climates and organisms

the rigid outer part of the Earth, consisting of the crust and upper mantle

Unsaturated fatty acids that have been changed to saturated fatty acids are called

How would you take a difficult subject matter - such as poaching, deforestation, or climate change and communicate it in a kid-friendly way

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl