On early earth, what was referred to as the "primordial soup"? a. the mixture of gasses in the early earth's atmosphere. b. the combination of organic compounds in warm salty water. c. the first forms of life.

Option B, The combination of organic compounds in warm salty water.

Explanation:

Primordial soup also known as prebiotic broth is actually a hypothetical term that is used to represent the climatic and geophysical conditions prevailing some 4 billion years ago.

This theory states that the life originated in some water body (that can be a pond or ocean) as a result of various combinations between the chemicals from the atmosphere and some form of energy to produce amino acid which then led to the evolution of species.

Hence, option B is correct

protistas excret ethanol used in the manufacture of vinegar

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.