Why is carbon the key element in forming structural componets of cells

What do the cells of E. coli bacterium and an lion have in common?

How can scientists determine the absolute age of a rock sample?

What determines climate? A temperature and plant life B temperature and precipitation C plant life and precipitation D none of these

Which of the following would slow down gas exchange between the blood and alveolar air? A decrease in nitrogen solubility An increase in respiratory rate An increase in membrane thickness A decrease in membrane thickness An increase in alveolar

Why do you think that joule's father built him a science lab when he was young?

Which process is similar to binary fission?

Explain how humans' use of resources has changed over time. What should the state of Nevada do moving forward to account for these changes in resource use?

How could a pregnant woman determine whether her child could be born with albinism

The process of structural change over a long period of time that explain diversity of living thing is known as

Fruits are produced by angiosperms to give nutrition to the embryo. True or False