Answer;
(1) the fossil record of ancient life-forms
Natural selection and its evolutionary consequences
provide a scientific explanation for the fossil record of ancient life-forms
Natural selection and its evolutionary consequences provide a scientific explanation for the fossil record of ancient life forms, as well as for the striking molecular similarities observed among the diverse species of living organisms.
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Answer:
a. lower
b.higher
c.lower
1.Higher
Explanation
Moisture is a great environment for bacteria to grow, the moister the environment is the more the bacteria will thrive, thinking about this lower moisture levels will result in lower microbial diversity.
The small intestine has higher ph than the stomach, this means that the bacteria there thrive in higher ph than the stomach bacteria.
Normal microbia in the skin usually acts as the first barrier against pathogens, while we have normal microbia it will protect us and will be less likely to get skin pathogens.
Immunocompromised patients are people that have received treatment to reduce their immunological system capacity, this means that even though this is done to battle a disease, another opportunistic infection can appear and take advantage of the fact that the defenses are low.
An organism that makes its own food is a producer.
Natural gas refers to the mixture of gaseous hydrocarbons which are used as fuel. The major component of natural gas is methane. The other components of natural gas are ethane, propane, nitrogen, carbon dioxide, hydrogen-sulphide and trace amount of water.
Natural gas does not contain CARBON MONOXIDE.
