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kykrilka [37]
4 years ago
13

Please help me out, thank u.

Biology
1 answer:
goldenfox [79]4 years ago
5 0

Answer:

Mineral C

Explanation:

Mineral C can scratch apalite, due to its higher hardness, but can be scratched BY feldspar due to it being slightly lower than feldspar.

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A method used by horticulturalists when they rotate the use of fields—planting crops on a particular piece of land for a period
svetoff [14.1K]

Answer:

The correct answer will be- Crop rotation

Explanation:

When the growth of a type of crop which uses soil nutrients in abundance and then growing another crop in the same filed led to the decrease in the production of the next crop.

Thus farmers adapted to avoid such farming practices and developed a new practice which allowed the land to become fertile again so that the growth of next crop will not be affected.

The practice involved the planting of a crop on a piece of land then leaving the soil ploughed and unsown for a longer period of time and growing corp on another piece of land allowing the time to restore the nutrient content. This practice is known as "crop rotation".

Thus, crop rotation is the correct answer.

8 0
4 years ago
Science Can some one check my answers please Question 1
hammer [34]

Answer:

no your 1st answer is wrong it must be a deer beacause it affects the food chain of many carnivores.

Explanation:

  1. d
  2. a because it will definitely affect the eco system
  3. c it's the correct answer
  4. c it's also the correct answer ☺️
3 0
3 years ago
Explain why glycogen makes a good storage molecule
KengaRu [80]

Answer:

Glycogen is insoluble due to the fact it is such a large molecule.

Explanation:

These extra branches mean the stored glucose can be released very quickly - something that is very important. also found in animals.

7 0
3 years ago
Will cloning lead to designer babies who are denied an open future?
ololo11 [35]
Cloning will not lead to designer babies because clones are a complete copy of the person being cloned. The clone would need to be genetically modified to be considered designer
5 0
3 years ago
Why is photosynthesis an example of a chemical reaction, and why is it classified as endothermic?
Tju [1.3M]
Photosynthesis turns carbon dioxide and water into oxygen. The chemical change happends. It is an Endothermic reaction cause energy needs to be in and order for photosynthesis to happen. Then then the plant puts the food away for later lime in the winter or when it is dry
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3 years ago
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