Explanation:
1. Stomata are the openings on the leaf for the exchange of the water and air from the plant to the environment. It actually helps plants to breath, so it can also be seen as nostrills of the plants. They are present on either side of the leaves. Opening a stomata is like opening the doors for the exchange of the gases . This comes at a cost.
Due to sunlight and heat from the environment water content of the leaf is also remarkably lost when stomata opens, which is protected otherwise due to outer waxy layer of the leaf. To reduce this, most of the stomata are present on the lower surface of the leaves, as it will reduce the possibility of water loss due to high sunlight during the afternoon.
2. In aquatic plants you can find most of the stomata present on the upper surface of the leaf. As the plants float on the water surface, its lower epidermis is stuck to the water, hence respiration is least likely there as there is no contact of the stomata with the air.
False, Europe is <span>the answer.</span>
Answer:
1.The World's Population is mainly distributed in East Asia, South Asia, Southwest Asia, and Europe but it's spreads across the World
2. Global Population is increasing daily as women and male are more active
3.because Yes
4.because yes
Answer:
D. The Russian Revolution
Explanation:
The Soviet Union, whose official name was the Union of Soviet Socialist Republics, was founded in 1922 following the victory of the Bolsheviks in the Russian Revolution. The Revolution itself occurred in 1917 and resulted in the end of the period of the Russian Tsars. The Soviet Union played an important role in both World War II and the Cold War. After this latter conflict the USSR was dissolved and the former republics associated with it became independent nations.
Answer:
I believe it’s C. Trade barriers, such as tariffs, which protect local producers
also good luck with the rest of your tests!
