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Andreas93 [3]
2 years ago
6

Why is the law of gravity an example of a universal law?

Biology
2 answers:
Nata [24]2 years ago
7 0
Answer B

Explanation
aliya0001 [1]2 years ago
5 0

Answer:

B because when you have gravity and earth it pushes down on the earth!

Explanation:

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Chrysanthemums are short-day plants that normally flower in late fall. Suppose you were a chrysanthemum grower and you would lik
Whitepunk [10]

Answer:

Option D

Explanation:

Options for the question

A)import seeds produced in the southern hemisphere.

B)plant the flowers out-of doors in november.

C)keep the plants in a warm growing environment.

D)expose the plants to an hour of light in the middle of each night until the end of april.

Solution

Since Chrysanthemum is a short-day plant, its flower mainly develop during night and hence they require long nights of 11 to 12 hours. Blackout system is sometimes used to induce flowering.Flowering can be delayed by regulating both light and temperature. this is done by exposing plants for a short period of time to light (can be artificial) and to some source of heat that produces 85° F or higher temperature.  

Thus if flowers are required in month of may, flowering can be delayed by exposing Chrysanthemums plant to light and heat source during night time

Option D is correct

6 0
3 years ago
They are always harmful but never beneficial or neutral.
irga5000 [103]

Answer:

Are you referring to symbiotic relationships between organism? If so, the answer would be parasitism.

One organism, a parasite, takes advantage of another organism at the expense of the host organism.

Ex. A tick bites a dog for blood to use as food. The dog gets an uncomfortable bug bite and the dog might catch a tick borne disease.

6 0
3 years ago
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8 0
2 years ago
Hurry please help How does filtration occur during the formation of urine?
e-lub [12.9K]
<h3>Hurry please help How does filtration occur during the formation of urine?​</h3>

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Hope this helps!​​​​​

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3 years ago
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12. Which is NOT a natural cause of extinction?
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17. A

11. C

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16. A

7. B

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23. B

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