Nitrogen fixation is carried out primarily by

Humans

Plants

Bacteria

Consumers

You are an ecologist collecting data about the declining growth rate of the critically endangered Philippine eagle. The eagles' only known population is estimated to have about 350-650 individuals.

Falling rain or snow

Two types of finches found on the Galapagos Islands have different beaksFor different uses. What process produced the difference in the two types of beaks

Photosynthesis takes place in the membranes of small sacs called A) thylakoids B) grana C) photosystems D) photons

Cellulose differs from starch in that?

What effect will there be on RNA if the T in GAT is replaced by C?

When cells respond to an extra cellular signal, they convert the incoming information from one form to another. This process is called signal a. induction b. interference c. transduction d. transformation

Explain the function of the villi and where they are found

Apex learning: Antibiotics destroy a bacterial infection by disabling ribosomes in the bacteria. Eukaryotic cells contain mitochondria that themselves contain ribosomes while bacterial cells have no organelles and thus have uncontained ribosomes.

Drowsiness affects your senses especially your