Carbon is a vital part of the phospholipida that make up cell membranes and the carbohydrates tht make up cell walls which of the following allows carbon to bond with up to four other atoms at a time and from the macromolecules that are essential to life

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Explain how the political influence of african americans leaders became weaker.

In which state was more than 100 billion tons of coal mined in 2005?