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FrozenT [24]
3 years ago
9

Alexa has mixed four samples of soil. She is going to plant a tomato seedling in each one. Examine the mixtures and select the b

est soil for growing a tomato plant.

Biology
2 answers:
Lubov Fominskaja [6]3 years ago
5 0

The four soil samples have not been provided. They have been attached.

Answer:

Soil #1

Explanation:

Good soil for cultivation has sufficient organic matter because it provides nutrients for the growing plant. It also binds the soil particles together, increasing its water retention capacity.

The soil should also have more quantity of silt and less quantity of sand or pebbles because silt improves aeration and water retention in soil. Clay has extremely small particles. Sand particles and pebbles are too big. Silt does not have extreme sized particles like them and hence is ideal.

Out of the given options only soil #1 has organic matter, sand, clay and silt together. Hence, it is the best soil for growing a tomato plant.

Hitman42 [59]3 years ago
3 0

Answer:

Soil #1

Explanation:

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3 years ago
The economic principle that helps ensure that scarce resources are allocated efficiently is
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Answer:

The economic principle that helps ensure that scarce resources are allocated efficiently is "the profit motive."

Explanation:

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4 years ago
in a male mammal, every germ cell that undergoes meiosis in the production of gametes gives rise to __________ sperm.
egoroff_w [7]

Answer:

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Explanation:

5 0
2 years ago
Which strategies are recommended to conserve and manage water? Check all that apply.
stepan [7]

Note that it is asking for conservation and management of water:

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Use water wisely at home and in industry. This is the definition of conserving water and managing usage of water.

Use techniques and tools to reduce water loss. This is the pathway to conserving water.

Those that are in a grey area:

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Encourage recreational activities year-round. Recreational activities usually do not have to do with water in a major way, but year-round is a bit too much. Of course, if all these recreational activities use large amounts of water, then it will end up in the "not" section.

Those that are not:

Stop using water in all areas of life. You will need to drink water first off, and a human cannot survive for longer than 3 days without water. You also need water to help you stay clean, as well as other tasks.

Your definite correct answers are the first 3 listed, and the 2 after is up to how you view if it is both managing as well as conserving water.

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