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scoray [572]
1 year ago
12

On a piece of paper, or using the pointer draw in word, draw 6-10 water molecules in the arrangement they would take when water

frozen into ice.
Is frozen water more or less dense than liquid water? How do you know (what about your model supports this)?





Why does frozen water take on the pattern it does (hint: it has to do with water’s polarity)?
Plants must get water from their roots to their highest branches. Explain how cohesion and adhesion might help a plant get water from the ground to its upper leaves.
Support your answer with a model
Biology
1 answer:
____ [38]1 year ago
7 0

Frozen water is less denser than liquid water so that's why ice floats on the water in cold areas.

<h3>Is frozen water more or less dense than liquid water?</h3>

Ice is less dense than liquid water because when the water becomes solid due to low temperature, the density of ice become decreases. Due to less density, the ice floats on the water surface.

Water is attracted due to its polar nature so adhesive forces pull the water toward other molecules. Water is transported in plants through both cohesive and adhesive forces. These forces pull water and the dissolved minerals from the roots to the upper parts of the plant.

So we can conclude that frozen water is less denser than liquid water so that's why ice floats on the water in cold areas.

Learn more about density here: brainly.com/question/1354972

#SPJ1

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A chlorine atom that has 17 protons and 18 neutrons is calls
Westkost [7]

This is a neutral atom of chlorine.

8 0
2 years ago
discuss the genetic diagram to show a cross between a man heterozygous for brown eyes (Bb) and a woman with blue eyes (bb)
grigory [225]
You should use a Punnett Square for this question
The Punnett square predicts the offspring of two parents (two alleles). In this case you have brown eyes (Bb) and blue eyes (bb)
In the four boxes you should have Bb, Bb, bb and bb (50% chance of offspring with blue eyes and 50% chance of offspring with brown eyes).
The genotypes ratio will be 2Bb:2bb
And the phenotypic ratio will be 2 Brown : 2 Blue
6 0
3 years ago
Maria wakes up in the morning and takes a shower, drinks a glass of water, washes her clothes in the laundry machine, and then g
Ivan

The correct option is this: MARIA'S WATER USE IS CONSUMPTIVE.

Water use can be consumptive or non consumptive. Consumptive water use refers to the process of using water in such a way that the water used can not be returned to the water resources system.

The water that Maria used to shower, the one she drank and the one she used to wash her laundry are waste water, which are not returned to the central water resources system, thus, Maria's water use is consumptive.

8 0
3 years ago
7. Identify 3 adaptations that result in aerobically trained individuals having greater SV compared to
gavmur [86]

Greater force of contraction, volume of blood ejected, and cardiac output result in aerobically trained individuals with greater stroke volume compared to untrained individuals

<h3>What increases stroke volume?</h3>

A greater force of contraction consequently increases the volume of blood ejected with each systole (Systolic Volume). Increasing the stroke volume also increases, as a consequence, the cardiac output (CO = VS x HR).

With this information, we can conclude that greater force of contraction, volume of blood ejected, and cardiac output result in aerobically trained individuals with greater stroke volume compared to untrained individuals

Learn more about stroke volume in brainly.com/question/15183783

#SPJ1

6 0
2 years ago
The early classification system for plants and animals was developed by __________. Aristotle Darwin Linnaeus Newton
andrezito [222]
It was developed  by a Swedish<em> </em>Botanist<u> </u><em><u>Linnaeus</u></em> in 17th century.
5 0
3 years ago
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