1.5 × 108 km is approximately equal to one a. parsec b. light-year c. arcsecond d. astronomical unit

The transport tubes from food came down the plant are called?

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

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.