Answer:
Long necks were a random genetic change and resulted in the gradual increase of organisms with long necks.
The process is called Peer-Reviewing. In Peer-Reviewing, scientists/academic peers "peer review" the work of a scientist to check for accuracy or any false information that might reduce the legitimacy of their study or change "how realistic/real" their study is.
p.s. This is also common sense because scientists make up an entire scientific community who base their scientific studies on consistency and accuracy.
Answer:
The increase of soil temperature have resulted in decreasing the diversity, body mass, number and size aspects of flora and fauna of soil.
Explanation:
Soil fauna includes protozoa, ascarides and nematodes. Soil flora comprises of bacteria, algae and fungus. The soil flora and fauna plays a vital role in breaking down, decomposition and nutrient absorption to the soil making it more viable for cultivation of plants. They too affects the structure and nature of soil. This flora and fauna forms the biomass and subsequently the humus of the soil. The increasing temperature of soil, render it hostile for soil flora and fauna to thrive, hence it results in decrease of biomass and diversity of those organisms.
The answer is B hope this helps
They wiil eat away at the stomic acid that is from unstrated fats and soon will be energy