4 years ago

Explain how genetic engineering can be used to improve crop production.

1 answer:

5 0

Answer:

Crops are genetically modified to allow higher yields due to the production of molecules that are toxic to insect pests, but have no effect on animals and humans. ... Crops that are resistant to herbicides can also provide higher yield as the farmer can reduce the number of competing weed species in the field.

Step-by-step explanation:

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Simplify the expression by combining like terms.

bekas [8.4K]

Answer:
1.9x+3.7
Explanation:
3.6x + (-1.7x)= 1.9x
5.9 - 2.2= 3.7

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3 years ago

Ava hikes 3.5 miles per hour. If she hikes for 7 hours, how far will she have gone? *

Lilit [14]

Answer:

i have no clue

Step-by-step explanation:

4 0

3 years ago

THIS IS WORTH 50 POINTS I will mark you as the brainlyest only if you graph this on a GRAPH. Graph this on a GRAPH y= 1/3x+3 .

jenyasd209 [6]

I hope this helps. Keep in mind the 1/3 is slope and the 3 is y-intercept.

3 0

3 years ago

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A traingle has a perimeter of 22 centimeters with a side of 7 centimeters with a side that is 7 centimeters long. the lengths of

exis [7]

Answer:

25.13 in^2.

Step-by-step explanation:

I will assume a circular pizza with 8 pie shaped pieces.

Each of the 8 sectors is one piece of pizza. So find the area of the the circle, radius = 16/2 = 8, that is π * 8^2 and divide by 8 getting 8π for the area of each slice. Note: 8π ≈ 8 * 3.1416 ≈ 25.13 in^2.

7 0

3 years ago

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Natalia drove to her grandmother’s house for Thanksgiving. It took her 5 hours, for a total of 225 miles. What is her average sp

Ann [662]

Answer:

45mph

Step-by-step explanation:

225mi / 5hr = 45mph

5 0

3 years ago