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Mama L [17]
2 years ago
13

The earths is a thin layer of rock that surrounds the earth

Biology
1 answer:
Nataly_w [17]2 years ago
5 0

Answer: Atmosphere

Explanation: <u>Our planet is surrounded by a layer of gases called the atmosphere</u>. Without our atmosphere, there would be no life on earth.

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Your classmate has indicated that she wants to experiment with growing tomatoes hydroponically. She is planning to grow the plan
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The hydroponic method involves growing the tomatoes in a nutrient solution which contains all of the essential elements.

The practise of growing plants without the need for soil is known as hydroponics. Flowers, herbs, and vegetables grown hydroponically are planted in inert growing material and are then given nutrient-rich solutions, oxygen, and water throughout the growing process. The use of this technique results in accelerated growth increased yields, and improved quality. When a plant is growing in soil, the roots of the plant are always looking for the nutrients it needs to survive in order to provide for the plant's needs. If the root system of a plant is provided with direct access to water and nutrients, the plant does not need to expend any energy in order to maintain its own life. It is possible to focus the energy that the plant's roots would have spent obtaining food and water toward the growth of the plant instead. As a direct consequence of this, the development of new leaves and the blossoming of fruits and flowers are both stimulated.

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7 0
1 year ago
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I believe its A. I could be incorrect though.
4 0
3 years ago
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Most prokaryotes have a single ______ molecule found in the cells cytoplasm. This large DNA molecule is typically referred to as
o-na [289]

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most prokaryotes have a single double stranded circular DNA

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8 0
2 years ago
Recent mass extinction
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The most recent and arguably best-known, the Cretaceous–Paleogene extinction event, which occurred approximately 66 Ma (million years ago), was a large-scale mass extinction of animal and plant species in a geologically short period of time.
6 0
2 years ago
Phenotypes:
KatRina [158]

Answer:

A: can be subject to environmental conditions.

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Phenotype is a genetics term used to describe an individual's observable characteristics that result from interactions with the genotype and nonheritable environmental factors.

Phenotypes are the <u>manifested</u> <u>aspects</u> of the morphology, physiology, biochemical properties, behavior and ecological relationships of an organism.

Given these statements, it can be concluded that two organisms cannot have the same phenotype (not even twins), because there will always be, however small, a morphological or physiological difference between them.

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