Question #1) Would be digging, fighting, and they use it for fishing I hope you got the answer right because im good at this kind of stuff but also u have to read the story at least 3 times to understand it.
<h2>Option a) is correct</h2>
Explanation:
Growing improved crop plants that have nitrogen fixing enzymes
- Nitrate pollution occurs because of the introduction of excessive amounts of nitrogen to ground water and surface water
- Use of synthetic fertilizers has resulted in high levels of pollution and eutrophication of lakes and rivers
- When nitrogen fertilizers are leached deep down into the soil they cause serious pollution problems
- Plants that can do nitrogen fixation include members of family Fabaceae
- The symbiotic association between legumes and Rhizobium is the most important nitrogen fixing association; rhizobia bacteria convert nitrogen gas to ammonia and this process is called nitrogen fixation
Answer:
Faults are the result of the stress caused by tectonic plates. The movement of said plates creates breakage and these breaks are identified as fault lines. When the tectonic plates move and collide along these fault lines earthquakes are caused.
<span>The ventricles are the part of the heart that are responsible for the pumping action to move blood throughout the body. Therefore, the muscles in the ventricles are much larger and thicker to do their job properly. The atrium only has to pump blood through an open valve (the tricuspid valve) into the right ventricle. There is much less resistance to this flow of blood so much less muscle is needed. </span>
