Answer:
It combine with hydrogen and two electrons form water.
It is necessary for our breathing.
Explanation:
Oxygen during cellular respiration is very important.
It combine with hydrogen and two electrons form water.
It is necessary for our breathing. cellular respiration take place effectively in the presence of oxygen and produced more ATP.
There are two types of respiration:
1. Aerobic respiration
2. Anaerobic respiration
Anaerobic Respiration
It is the breakdown of glucose molecule in the absence of oxygen and produce small amount of energy. Alcohol or lactic acid and carbon dioxide are also produced as byproducts.
Glucose→ lactic acid/alcohol + 2ATP + carbon dioxide
Aerobic respiration
It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.
Glucose + oxygen → carbon dioxide + water + 38ATP
Mass Extinction might occur if an environment changes suddenly.
<u>Explanation:</u>
An extinction event reflects a broad and accelerated reduction in Earth's biodiversity. Such an occurrence is characterized by a significant shift in multicellular species diversity and availability. It happens as the extinction rate hikes about the speciation rate. Since much of the Earth's diversity and biomass is microbial and therefore hard to quantify, reported extinction events impact the biosphere's readily detected, biologically complex portion instead of the total diversity and richness of existence. These all variations results from environmental changes like temperature, pressure, habitat changing, etc.
Ecotourism increases biodiversity by providing income to areas that might otherwise be destroyed.
<h3>What is ecotourism?</h3>
Ecotourism aims to bring together sustainable travel, communities, and environmental protection. This means that the following ecotourism principles should be followed by individuals who implement, engage in, and market ecotourism activities:
Reduce the effects on the body, society, behavior, and psychology.
- Increase respect for and awareness of the environment and cultures.
- Create satisfying experiences for guests and hosts alike.
- Give conservationists immediate cash gains.
- create financial gains for <u>local residents </u>as well as private enterprise.
- Visitors should have unique interpretive experiences that promote awareness of the political, environmental, and social climates of the host nations.
- Create, build, and run low-impact facilities.
- Recognize the rights and religious convictions of the indigenous people living in your community, and collaborate with them to foster empowerment.
To learn more about ecotourism:
brainly.com/question/10705600
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Answer:
a.warm and moist warm and moist
Answer:
B
Explanation:
A high blood volume makes you sweat more and. cool down quicker and more effectively.
