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3 years ago

Which of these factors is associated with sustainable farming?

Biology

2 answers:

katrin [286]3 years ago

8 0

B. drip irrigation because it will water the plants with less water

FromTheMoon [43]3 years ago

3 0

Answer: B. Drip irrigation

Explanation:

Sustainable agriculture or farming can be defined as the ability of the judicious use of the land area, soil, and water for the growth of healthy crops in such a manner that these resources will remain available to grow plants in the future as well.

Drip irrigation is a factor which is directly associated with the sustainable farming. This is because of the fact that the drip irrigation involves the use of pipes and tubes which goes directly into the underground channels of soil which provide water to the underground root system. This method prevents the excess use of water for irrigation and hence prevents the wastage of water.

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Which of these is a way climate change positively affects organisms?

ArbitrLikvidat [17]

Answer:

Climate change positively affects organisms by providing them new habitat. 

Explanation:

Climate change induces changes in various parameters of an ecosystem like temperature, precipitation, soil properties etc. habitats may undergo changes that make it unsuitable for native organisms to live in.

But this new conditions may be favourable for some other kind of organisms to thrive and flourish.

For example, when temperature of a lake increases due to climate change warm water aquatic organisms find a new habitat in the lake. But this threatens the life of native cold water organisms of the lake. 

Thus climate change doesn’t bring any benefits to living world without harming one or the other group of organisms. 

5 0

3 years ago

Read 2 more answers

Which statement describes the condition of the heart at the point indicated in the electrocardiogram?

wariber [46]

Answer:

I think it's B

Explanation:

During QRS that's when the depolarization happens and when that happens the ventricles contract and push blood to the lungs and body.

5 0

2 years ago

2. What is an important base of variation in species? Are all forms of a gene the same?

bearhunter [10]

I don’t know sorry but you can search on google or safari and see for icivics and it would help you

8 0

3 years ago

Savanna’s do not exist in the United States because

vesna_86 [32]

There are no true tropic climates

6 0

3 years ago

If a pea plant has a recessive allele for green peas it will produce

PilotLPTM [1.2K]

Answer:

Green peas if it does not have a dominant allele for yellow peas.

Explanation:

In pea plants, yellow is the dominant allele color of peas and green is the recessive allele color of the pea. So the genotype that makes yellow color pea is YY or Yy and the genotype that is responsible for producing green color pea is only YY.

This shows that homozygous dominant or heterozygous dominant condition gives rise to yellow color pea and only homozygous recessive condition would give rise to green color pea plants.

Therefore if a pea plant has the recessive allele for green peas it will produce green peas if it does not have a dominant allele for yellow peas.

7 0

3 years ago