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3 years ago

The direction of force of Earth's magnetic field is from the geographic South

Biology

2 answers:

mars1129 [50]3 years ago

7 0

The answer is D

Explanation:
This is because of the equator. The answer is it’s near earths South Pole

grin007 [14]3 years ago

5 0

I am pretty sure it’s D) Near Earth’s South Pole, I’m so sorry it’s it’s wrong

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Infrared waves have _____ than microwaves.

Bezzdna [24]

Answer:

Explanation:

yea

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3 years ago

Joyce is planting tulips in her garden, and she has 5 red bulbs and 5 white bulbs to plant in one row. What is the probability t

Stolb23 [73]

Answer:

$\frac{1}{126}$ or 0.0079.

Explanation:

Joyce is planting tulips in her garden.

Number of red (R) bulbs = 5

Number of white (W) bulbs = 5

Total number of ways to plant 10 bulbs in one row is

$\text{Total ways}=\frac{10!}{5!5!}$

$\text{Total ways}=\frac{10\times 9\times 8\times 7\times 6\times 5!}{5\times 4\times 3\times 2\times 1\times 5!}$

Cancel out common factors.

$\text{Total ways}=252$

It is given that she randomly plants the bulbs so that all 5 red bulbs are next to each other and all 5 white bulbs are next to each other.

Required outcomes are

RRRRRWWWWW and WWWWWRRRRR

$\text{Required outcomes}=2$

Formula for probability:

$Probability=\frac{\text{Required outcomes}}{\text{Total ways}}$

$Probability=\frac{2}{252}$

$Probability=\frac{1}{126}$

$Probability\approx 0.0079$

Therefore the required probability is $\frac{1}{126}$ or 0.0079.

5 0

3 years ago

Passive transport can be explained by which

Sedaia [141]

Answer:

It must be large particles move into cells, unless there is another option

Explanation:

Passive transport does not require energy, so the first one is incorrect

Particles are moved from areas of high concentration to an area of low concentration, so the last one is also incorrect

So it should be large particles can move into cells, unless of course there is another option

7 0

3 years ago

Give two examples each of leaves and stems which we eat as food

Ann [662]

Answer:

Spinach and lettuce, broccoli and cauliflower

4 0

3 years ago

Where do scientists believe the missing carbon is going

sergeinik [125]

For the answer to this question i don't know yet.

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3 years ago