1) Herbivores are always closer to the bottom of the food chain right after producers.
2) Carnivores are always closer to the top of the food chain right after the herbivores.
3) Producers are always at the bottom of the food chain right after the sun.
B. A biome includes many similar ecosystems.
C. Organisms found in ecosystems cannot be found in biomes.
D. An ecosystem includes many different biomes.
Answer:
Earthquake prediction
Explanation:
The nature of predicting when an earthquake will occur is known as earthquake prediction. Despite countless research into earthquake prediction, it has not been scientifically possible to develop a completely safe method for predicting earthquake, even though some researchers have announced possible forms, none have been confirmed in practice.
Because of the difficulties, all advances in earthquake prediction are centered on earthquake monitoring rather than forecasting. Despite the seismograms and some work with high-precision GPS equipment that can see plate offsets, it is difficult to assess where a break will occur. Studies have also sought to monitor cracks, but there is no prediction of equipment that points out where the quakes will occur.
Answer:
Earthquake prediction involves the scientific field of of seismology.
Explanation:
B.) changes in weather and climate.
C.) variations in inherited characteristics.
D.) acquired characteristics, such as scars.
ONLY ONE ANSWER, PLEASE HELP ME
Answer: The correct answer for the blank is- C.) variations in inherited characteristics.
Alleles cane be described as the variant/ alternative form of a genes that corresponds to specific phenotypic trait ( morphological for of an organism).
For a particular gene, primarily there can be two variants that is dominant and recessive allele. They are responsible for variations in inherited characteristic ( for instance, two copies of recessive allele will exhibit a different trait in the individual as compared to inheritance of a dominant allele).
Thus, option C) is the right answer.
Answer:
DNA was discovered in 1869 by Swiss researcher Friedrich Miescher, who was originally trying to study the composition of lymphoid cells (white blood cells). Instead, he isolated a new molecule he called nuclein (DNA with associated proteins) from a cell nucleus.
Explanation:
B) These advancements do not contribute to the greenhouse effect.
C) These advancements use cleaner fuels thereby reducing pollution.
D) These advancements are very expensive and not available to everyone.
Answer:
The correct option is D) These advancements are very expensive and not available to everyone.
Explanation:
Consider the statement A. It states that the new technological advances uses renewable sources of energy. This is a positive aspect as the energy can be renewed and replaced. The corn from which this energy is derived can be produced over and over again. Hence, this is a positive aspect, not a negative aspect.
Consider statement B. This statement tells us that the new technological advances will not result in warming the Earth's atmosphere by greenhouse effect. Hence, it is a positive aspect.
Consider statement C. It states that the new technological advances will lead to lesser pollution. Hence, it is a positive aspect.
Now, consider statement D. It is a drawback because technological advances are too expensive to be used by many people. Hence, it is a negative aspect.
Answer:
D) These advancements are very expensive and not available to everyone.
Explanation: