How many years do we have to take action before we face damage to the earth that we can’t repair?

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird

The (blank) states that all loving things are made of cells.