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3 years ago

5

Photosynthesis is the process by which leaves absorb light and carbon dioxide to produce carbohydrate (food) for plants to grow.

Leaves are adapted to perform their function, they have a large surface area to absorb sunlight.

1 answer:

Morgarella [4.7K]3 years ago

7 0

Explanation:

Yes, all this give the definition and adaptation of leaves to photosynthesis

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mart [117]

Answer: the three objects are not always in exactly the same plane

Explanation: the diagram shows two dimensions. There is also variation in the third dimension. The Moon’s orbit is tilted relative to the sun earth plane

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3 years ago

Cystic fibrosis is a recessively inherited disorder that results from a mutation in the gene encoding CFTR chloride ion channels

tensa zangetsu [6.8K]

Answer:

the answer is b because it's right

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2 years ago

An ideal gas is held in a container of volume V at pressure p. The rms speed of a gas molecule under these conditions is v. If n

yawa3891 [41]

Answer:

d) 2v

Explanation:

Since, root mean square speed of a molecule,

$V_{rms}=\sqrt{\frac{3kT}{m}}$

Where,

k = Boltzmann constant,

T = temperature of gas,

m = mass of molecule,

Also, the temperature of a gas,

$T=\frac{pV}{nR}$

Where,

p = pressure of the gas,

V = volume,

n = number of moles of gas,

R = universal gas constant,

$\implies V_{rms}=\sqrt{\frac{3kpV}{mnR}}$

If V = 2V and p = 2P

Then,

$V_{rms}=\sqrt{\frac{12kpV}{mnR}$

$=2\sqrt{\frac{3kpV}{mnR}$

Hence, if rms speed of a gas molecule under initial conditions is v then rms speed of a molecule will be 2v

i.e. option d is correct.

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3 years ago

Punnet squares help Fill in the Punnett square for breeding a female chocolate lab (bbEE) with a male black lab (BbEE). bE bE bE

IrinaVladis [17]

Answer:

See the answer below

Explanation:

First, we need to identify the gametes that would be produced by each gene.

bbEE will produce bE, bE, bE, bE.

BbEE will produce BE, BE, bE, bE.

<em>These gametes will then be aligned at the horizontal and vertical side of the Punnet's square to give the genotype of the offspring as shown in the attached image.</em>

<em />

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3 years ago

Read 2 more answers

A student is preparing to run in a school track competition for the quickest source of energy for student should eat a food that

kondaur [170]

Answer:

Simple Carbohydrates

Explanation:

Simple carbohydrates are small molecules, so they can be broken down by your body faster, making them an easy and fast source of energy. Simple carbs can be found in glucose and sucrose, so people often feast on fruits, nuts, pasta, and bread-y items before big athletic events, and usually call it "carb-loading".

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4 years ago