The answer is D a thick fluid inside chloroplasts.
The impact of human societies greatly <em><u>started following the </u></em><em><u>industrial revolution</u></em><em><u> in the 1800s which increased in further at the half of the 20th Century.</u></em>
The human society through industrial revolution that began after the World War II started having a huge negative impact on the environment and the climate. This gave rise to climate change and other challenges faced in our contemporary world.
Production and use of industrial chemicals boomed. Agricultural and pharmaceutical chemicals are implicated in altering the environment as heavy use and their impacted were recorded at the half of the 20th century.
Pollutants from industries and farms become more pronounced at the period even up till now.
Therefore, the impact of human societies can be said to have greatly increased <em><u>in the </u></em><em><u>post-World War II period</u></em><em><u> in the 1800s as a result of the </u></em><em><u>industrial revolution</u></em><em><u> up to the half of the 20th century.</u></em>
Learn more about human societies here:
brainly.com/question/16416711
Answer:
The time between the end of ventricular systole to the beginning of atrial systole is 100 ms or 0.1 seconds.
Explanation:
Ventricular systole is the removal of blood from the heart by pumping through aorta and pulmonary vein. Both aorta and pulmonary vein receive the blood from the heart. Aorta receives oxygenated blood and pulmonary vein receive deoxygenated blood, while atrial systole is the addition of blood into the ventricular from vena cava and pulmonary artery due to contraction of heart. This process occurs in 100 ms.
