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Digiron [165]
3 years ago
10

Define the following terms: nucleus, organelle, DNA.

Chemistry
1 answer:
Olenka [21]3 years ago
3 0
Nucleus is the brain of the cell
Organelle are the ones inside the cell that makes the cell function
DNA is a molecule that contains your genetics
These are my definitions that came out from my head hope it helps
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Compare and contrast global winds and local winds
pogonyaev
Local winds blow over certain parts of the Earth, but global winds blow around the globe as the name 'global' suggests.

Local winds like the Sirocco, Harmattan, leveche, Nor'westers, Mistral, Chinook, Foehn can be found only in certain regions. For example, Sirocco, Harmattan, are seasonal winds blowing across Northern Africa and the Leveche blows over Southern Spain. The Chinook are warm winds flowing down the leeward side of the Rocky Mountains. The Mistral is a chilly wind which blow in the Mediterranean regions during winter.

The Trade winds, Mid Latitude Westerlies and Polar Easterlies are examples of global winds.

The Trade Winds are found between the 30 degrees S and N latitudes. There are the North-East Trades and the South-East Trades, both converging at the the Equator.

The Westerlies are a deep wind system found in the Temperate latitudes blowing from the West towards the East.

The Polar Easterlies blow from the Polar regions towards the Mid-latitudes.

3 0
3 years ago
PLEASE HELP
sveta [45]

Answer:

I dont see a picture I need to see it

6 0
3 years ago
100.0 grams of sucrose (C12H22O11)is dissolved in 1.50 L of water. What is the molality?
Nitella [24]

Answer:

Molality = 66.67g/L

Explanation:

Mass of sucrose = 100g

Volume of water = 1.50L

Molality = mass of substance/ volume in L

Molality = 100 / 1.50

Molality = 66.67g/L

Molality of 100g of sucrose in 1.50L of water is 66.67g/L

8 0
4 years ago
Vivian went on a bicycle trip through Germany with her family. One afternoon, she rode her bicycle along a long flat road at a c
Dafna11 [192]

Answer:

d = distance traveled by her on her bicycle on a long flat road = 24 kilometer

t = time taken by her to travel distance "d" on her bicycle on a long flat road = 1.2 hours

v = average speed of vivian = ?

we know that average speed is given as

v = d/t

inserting the values in the above formula

v = 24 kilometer / 1.2 hour

v = 20 kilometer/hour

hence the correct choice is

C) 20 km/h

6 0
3 years ago
Read 2 more answers
About how many times longer than modern humans have hooved mammals lived on earth?
abruzzese [7]

Answer:

I think it should be about maybe the times of the dinosaurs

also I think 23 to 16 billion years

Explanation:

No explanation sorry if im wrong

8 0
3 years ago
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