Answer:
Explanation:
3/ The trophic levels in ecosystem are labeled as A, B and C
3
Heat
Heat
B
A
Consumers
Sun
Producers
с
Decomposers
Inorganic
Nutrient
Pool
Heat
Which option is correct about the trophic levels?
A The Chas more energy available to it than the B. B. The C uses cellular respiration to obtain energy.
C. The A builds simple compounds from complex D. The B are the most essential components of the
<span>A level 2 ultrasound is a detailed ultrasound that goes over the fetal anatomy. This ultrasound is preformed around 20 weeks gestation, and checks for any abnormalities. This ultrasound is ordered for every patient, it is a normal part of prenatal care. It is important that this ultrasound is preformed in the instance that there is an abnormality so the doctor and patient can plan accordingly.</span>
B and d because i took a text on that
Answer: The correct answer is- C. over a long period of time.
Genetic diversity can be described as the sum of all the genetic characteristics, which correspond to the genetic makeup of all the organisms within a species.
Genetic diversity allows the organisms of a population to adapt to the changing environmental conditions as beneficial alleles allows the differential survival and reproduction of an organism.
Thus, a species develop genetic diversity over a long period of time that brings desirable modification or lead to the evolution of new species.
