Q23. Consider the following statements about Biosignature: 1. A biosig

1.	Q23. Consider the following statements about Biosignature: 1. A biosignature is sometimes called chemical fossil or molecular fossil. 2. It is any substance – such as an element, isotope, molecule, or phenomenon – that provides scientific evidence of past or present life. Select the correct answer using the codes given:
Answer» Q23. Consider the following statements about Biosignature: 1. A biosignature is sometimes called chemical fossil or molecular fossil. 2. It is any substance – such as an element, isotope, molecule, or phenomenon – that provides scientific evidence of past or present life. Select the correct answer using the codes given:

Q23. Consider the following statements about Biosignature: 1. A biosignature is sometimes called chemical fossil or molecular fossil. 2. It is any substance – such as an element, isotope, molecule, or phenomenon – that provides scientific evidence of past or present life. Select the correct answer using the codes given:

Answer»

Q23. Consider the following statements about Biosignature:

1. A biosignature is sometimes called chemical fossil or molecular fossil.

2. It is any substance – such as an element, isotope, molecule, or phenomenon – that provides scientific evidence of past or present life.

Select the correct answer using the codes given: