The raw materials of H2O and CO2 are located there
Every organism in an ecosystem relies on other species for survival: Species diversity. An ecosystem is a b<span>iological community of interacting organisms and their physical environment. The survival of one species therefore depends on the survival of other species.</span><span>
Reduced options for mates can lead to inbreeding: Genetic diversity. Inbreeding occurs when closely related individuals breed, and this can lead to the expression of undesirable traits such as those associated with recessive genes.
Decreased diversity can lead to increased susceptibility to disease: Genetic diversity. This is related to inbreeding. The expression of recessive genes can decrease the overall fitness of a species and increase its susceptibility to disease.
The loss of a producer could result in the loss of consumers: Species diversity. This is related to the concept of an ecosystem. Consumers rely on producers as a food source.
When a population becomes small, diversity is lost: Genetic diversity. This is commonly known as the 'founder effect'.</span>
Answer:
Option A
Explanation:
Only an autotrophic species can convert methane into food.
Deep below the sea, methane and hydrogen sulfide are found in abundance. These gases get mixed into the sea water.
Autotrophic bacteria containing phosynthetic pigments oxidize these dissolved gases thereby producing food.
Hence these autotrophic bacteria’s will be considered as producers as they produce food.
Thus, option A is correct.
Answer:
The correct answer is c. a variety of nutrient molecules are readiy available as dissolved solutes.
Explanation:
There are several molecules that act as nutrients, that can dissolve in water. Mostly inorganic compounds like salts can dissolve in water, resulting in ions that can go through the membrane easier. The temperature of living things actually is more stable because of the water in them.
