Which of the following is correctly matched with its role in excretion?

Choose 1 answer:

The liver releases carbon dioxide into the atmosphere.

B

The skin secretes sweat.

The urethra produces urine.

The lungs filter waste from the blood.

Which activity would most likely cause a rapid breakdown of glucose molecules? A.) A seagull gliding through the air B.) A duck resting on a pond C.) A fox consuming its prey D.) A rabbit running a predator

Which characteristics of fish might allow them to survive?

Dna replication produces two identical dna molecules, called sister chromatid (s), which separate during mitosis.

Why is protein synthesis different in prokaryotes and eukaryotes? O A. In prokaryotes, DNA is stored in the cytoplasm. O B. In prokaryotes, DNA is made of amino acids. O C. In prokaryotes, DNA is made of nucleic acids. O D.

What cause substitution mutation

Which of the following statements about the greenhouse effect is true? A. Life on earth is suffering because of the greenhouse effect. B. All greenhouse gases are harmful. C. Life on earth would not exist without the greenhouse effect.

Do all organism in the same ecosystem have the same carrying capacity

The locomotive behavior of earthworms is enabled by contraction of their longitudinal and circular muscles; this is seen through their typical burrowing behavior.

When the wind blows, this spins.

Which class of biomolecule do the molecules in the table belong to? A. proteins B. carbohydrates C. nucleic acids D. lipids