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3 years ago

Question 7

Biology

1 answer:

Nonamiya [84]3 years ago

6 0

Answer:

fur with black hairs

Explanation:

Its because B denotes the dominant gene which express itself and supress the recessive one (b)

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The chemical formula of a compound describes the elements the compound contains and the

Mumz [18]

Answer:

D ) ratio of neutrons to protons in each element.

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3 years ago

Which energy source are cause of deforestation

Romashka [77]

Answer:

The energy source caused by deforestation is Woodfuel.

Explanation:

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3 years ago

5. What is the difference between locomotion in plants and animals?<br>pls help he guyzzz

sp2606 [1]

Answer:

Animals can move, but plants cannot

Explanation:

Locomotion in humans and bipeds is accomplished through walking on legs. In other animals, it can be accomplished through walking on four limbs, flying, or swimming. In cells, cilia and flagella are used to move about. However, since plants are not capable of moving themselves, there is no locomotion of plant species.

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3 years ago

Describe physical or mental disability of Down syndrome

shepuryov [24]

Answer:

It is usually associated with physical growth delays, mild to moderate intellectual disability, and characteristic facial features. The average IQ of a young adult with Down syndrome is 50, equivalent to the mental ability of an eight- or nine-year-old child, but this can vary widely.

Symptoms: Delayed physical growth, characteristic facial features, mild to moderate i...

Other names: Down's syndrome, Down's, trisomy 21

Causes: Third copy of chromosome 21

Risk factors: Older age of mother, prior affected child

Explanation:

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2 years ago

1.What is one cost and benefits of double window glazing?

Gnom [1K]

Explanation:

1.Warmer in the winter – Double glazing is great for insulation, it can also help capture natural heat and store it in the winter. This is a great way of keeping your home insulated in the winter months.

Energy cost savings – Less energy is used up to heat or cool a room when double glazed windows are installed, this results in lower energy bills and money being saved. Adding more layers of glazing will increase the insulation levels and save more money.

Cooler in the summer – Double glazed windows can trap some of the rays coming through the windows on a hot summer’s’ day causing your room to be cooler. This means less air-conditioning is required.

Safety – With more units being on double glazed windows, the safety of your home increases. They are harder to break and are sealed tighter than other windows.

Less condensation – Double glazed windows reduce the amount of moisture on your window panes, as the airtight seal prevents the condensation from building up. Other windows often allow condensation to build up which causes window panes to have mould in.

Less noise – With more units comes less noise and a quieter home. If you live by busy roads or in a generally noisy area then double glazed windows are crucial to you

the second answer is photograph

mark me brainliest Please

thanks for asking

8 0

2 years ago