Answer:
The answers are winter air and dry air.
Explanation:
When you consider that individuals for the most part are most agreeable when the relative dampness is around 40 percent, you can perceive how dry indoor air can incur significant damage on your family. Low stickiness causes friction based electricity, dry skin, lips and hair, scratchy throats and noses, and tingling and chapping.Heaters and cool temperatures amid the winter months regularly prompt dry air with low moistness that can cause dry skin, bothersome eyes and aggravated sinuses.
Answer:
The correct answer is option A. "directional selection".
Explanation:
Directional selection is a type of natural selection at which traits with extreme characteristics are selected over traits with medium characteristics. In this case, a long-term climatic change resulted in all seeds that are the fountain of food for finch becoming hard. This will result in a directional selection on bill size in the finch population, where large-billed birds will be selected over small and medium-billed birds.
The correct answer that would best complete the given statement above would be CELL RESPIRATION and FOSSIL FUELS. Carbon dioxide enters the atmosphere by animal and human cell respiration and the burning of fossil fuels. Human activities such as BURNING FOSSIL FUELS and RESPIRATION cycle carbon through the carbon cycle. Hope this is the answer that you are looking for.
Answer:
organelles such as nuclei, mitochondria or chloroplast
