Scientific inquiry refers to the diverse ways in which scientists study the natural world and propose explanations based on the evidence derived from their work.
Answer:
Because some organs rely on other organs to operate.
Explanation:
For an example, your entire body relies on your brain to give it orders. Your brain controls every part of your body, and without your brain you would most likely not be alive.
Another example would be your digestive systems. Your intestines rely on your stomach to break down your food (what's passed down to the intestines are referred t as waste).
Answer:
STDs are more readily passed male to female as opposed to female to male because the male is as a requisite to sex sharing his bodily fluid (semen) directly with her. That means that any fluids are likely to enter into an internal cavity of hers.
On the other hand, any bodily fluids she releases, which are not requisite to sex, are likely to stay on the outside of the man's body because they will just go onto the skin of his genital area.
Answer:
Artificial selection and domestication is where humans take matters into their own hands. And instead of waiting for nature to do things, they are the selection factor. ... And when you have that type of artificial selection, the change can happen much, much faster. Breeding is essentially artificial selection.
Explanation:
Artificial selection and domestication is where humans take matters into their own hands. And instead of waiting for nature to do things, they are the selection factor. ... And when you have that type of artificial selection, the change can happen much, much faster. Breeding is essentially artificial selection.
Answer:
Two reasons why the use of synthetic fertilizers is not the answer to decreasing soil quality are:
- They increase the nitrate levels in the soil which is a rich supplement for nitrogen needed by plants for their growth.
- They are easily available and user-friendly but should be used in regulated amounts as an excess of nutrients like nitrogen and phosphorus present in synthetic fertilizers enter the aquatic ecosystem.
<u>Explanation:
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Synthetic fertilizers are made up of three main nutrients, viz, nitrogen, potassium and phosphorus. All of these are required for the proper growth of plants. Though, these fertilizers give higher yields, yet their excessive use is bad for aquatic ecosystems.
When these fertilizers are used in excessive amounts, they reduce the dissolved oxygen in the water as there’s an increase of bacteria and algae in the water. That is why such fertilizers should be used in regulated amounts.
