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2 years ago

HOW IS THE SKELETAL SYSTEM LIKE AN ENGINE?

Biology

2 answers:

Svetradugi [14.3K]2 years ago

4 0

Answer:

because your body moves you have muscles that trasform in to bigger ones you digest stuff oyu moveee

Explanation:

Aliun [14]2 years ago

4 0

It’s like an engine because of how each part relies on each other. For example, a car needs an engine to move. the skeletal system is like an engine because our body needs it to stay up and move

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9. a) How does hydrogen bonding help the transport of water in plants?

grigory [225]

Answer:

Water has a high Cohesion because of Hydrogen bonding. This is important as transport of water in the Xylem in plants relies on water being pulled up. Cohesion also gives the water a high surface tension, allowing small organisms, such as Pond Skaters, to walk along it.

Explanation:

Water molecules forming hydrogen bonds with one another. The partial negative charge on the O of one molecule can form a hydrogen bond with the partial positive charge on the hydrogens of other molecules. Water molecules are also attracted to other polar molecules and to ions.

Plants obtain the hydrogen they need from water molecules. Don't try to feed your plant hydrogen gas -- your plant wouldn't know what to do with it if you did. As long as they have water, plants can readily obtain all the hydrogen they need. :)

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2 years ago

____ organized on chromosomes carry the information that controls the functions of the cell.

Vlada [557]

Genes organized on chromosomes carry the information that controls the functions of the cell. Each gene contains a particular set of code for a particular molecule or protein for a specific function.

5 0

3 years ago

Match each scenario to its related biomolecules. Jack is eating a diet that will help him build muscle, so he eats a diet high i

Stells [14]

The options for this question are as follows:

A. Nucleic acids

B. Carbohydrates

C. Fats

D. Proteins

Now the correct answers of the match are as follows:

Jack is eating a diet that will help him build muscle, so he eats a diet high in this. D. Proteins

Explanation: Proteins help to build up the muscles. That's why people who want to do body-building, eat protein rich foods, like chicken, eggs, soy, etc.

Before a race, Ruth drinks a beverage full of this biomolecule to get energy. B. Carbohydrate

Explanation: This biomolecule provides instant energy to our body. For example, glucose is consumed before race, as dissolves quickly in our blood and provides instant energy. Glucose is an example of simplest carbohydrate.

These molecules in olive oil will help Ruth’s body store long-term energy. C. Fats

Explanation: Fats are the kind of biomolecule which is stored in our body in the adipose tissues. Also, when glucose is all used up by our body cells, the body starts to get energy from this stored fat.

Elizabeth has been advised to go for genetic screening to detect any abnormalities in her unborn child. A. Nucleic acids

Explanation: Every cell of our body has DNA, and it contains all the genetic information about the whole body. DNA is a kind of nucleic acid. If Elizabeth is going for test of the abnormality, it means she is going to test for the DNA of her child.

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3 years ago

What are Spore-bearing structures in fungi called what?

vovangra [49]

Answer:

Fruting bodies

Explanation:

Fungi can produce spores on somatic hyphae or on special spore producing hyphae which are arranged into structers called fruting bodies.

3 0

2 years ago

1.increasing heart rate raised the blood delivery of the body True or false

Masteriza [31]

True
because ur hart pumps faster and then blood flow increases and the you have more blood delivery to your body

5 0

2 years ago