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mezya [45]
3 years ago
8

The amount of a crop that a farmer can harvest per acre is referred to as crop yield. Farmers have been able to increase their c

rop yield by adopting the use of genetically modified (GM) crops. One reason farmers often choose GM crops over non-GM crops is because GM crops are A. less controversial. B. much safer. C. more productive. D. less expensive.
Biology
1 answer:
ra1l [238]3 years ago
8 0
Answer c more productive I hope this helps!
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The map shows areas of upwelling climate scientist predict that upwelling may intensify along the western coast of the United St
Andreas93 [3]

Answer:

Option (A)

Explanation:

Upwelling usually refers to the rising up of denser, deep-sea cold water to the surface of the ocean, replacing the less dense warm air.

It takes place both near the coastal areas and in the broad open ocean.

The deeper cold water is highly rich in the valuable nutrients, and as they rise up they carry these nutrients and distribute them in the upper region of the ocean water body. The marine organisms are directly dependent on these nutrients, thereby helps in biological productivity.

Thus, the intense upwelling occurring in a particular area in the ocean signifies the abundance of marine species.

Hence, the correct answer is option (A).

7 0
3 years ago
If the amount of sodium in the blood increases, what would a negative feedback control mechanism be expected to do?
Crank

Answer: Decreases

Explanation:

The amount of sodium in the blood will increase as the main function of the negative feedback is to maintain the homeostasis inside the body.

If blood pressure is too high, then heart rate decreases because of this the blood vessels increases in the diameter and the kidney retains less water.

These changes will return the blood pressure to be normal. The same process gets reversed when the blood pressure decreases.

3 0
3 years ago
Which of these BEST describes an interglacial period?
Korolek [52]
The answer is B only because it makes wayyy more sense
6 0
3 years ago
The principle of dominance is a
Brums [2.3K]

Answer:

The Law of Dominance says that when an organism is heterozygous for a trait (meaning it has two different alleles for that gene), the allele that is expressed is the dominant one. It is one of Mendel's laws of inheritance. Unfortunately, there's no easy way to just know if an allele will be dominant or recessive.

Explanation:

Hope this helps

-A Helping Friend (mark brainliest pls)

8 0
3 years ago
*EXTRA POINTS* what should be done with the two forces to find the net force? 29 N→⬛ 48N ← *
HACTEHA [7]
Need to subtract the 48N by 29N to get the resulting negative force of -19N
7 0
3 years ago
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