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Setler79 [48]
3 years ago
11

Can someone help me with this chart it’s about waves. Questions 12-16

Biology
1 answer:
timofeeve [1]3 years ago
6 0
Science has shown that smoking causes cancer. which is an example of how society responded to this information
You might be interested in
Why is it important that the location of fossils found in the ground is recorded?
Eddi Din [679]

Answer:

The fossil record helps paleontologists, archaeologists, and geologists place important events and species in the appropriate geologic era.

Explanation:

It is based on the Law of Superposition which states that in undisturbed rock sequences the bottom layers are older than the top layers.

3 0
2 years ago
Read 2 more answers
In gel electrophoresis, how are the dna samples added to the wells?.
jenyasd209 [6]

DNA samples are added into wells with the help of electric current.

<h3>How dna samples added to the wells?</h3>

DNA samples are added into wells at one end of a gel whereas an electric current is applied to pull them through the gel. DNA fragments are negatively charged, so they move towards the positive electrode.

So we can conclude that DNA samples are added into wells with the help of electric current.

Learn more about dna here: brainly.com/question/16099437

5 0
2 years ago
The bulky shape of fat cells make them ideal for performing which of the following functions of connective tissue?
Hatshy [7]

The bulky shape of fat cells makes them ideal for filling spaces of connective tissue. The fat cells represent a type of connective tissue.

The adipose tissue is a type of connective tissue composed of fat cells known as adipocytes.

These cells (adipocytes) are specialized cells that store fats, which can be produced by the human body or obtained from the diet.

The shape of the adipocytes can be spherical, oval, polyhedral (as part of adipose connective tissue), etc.

Learn more in:

brainly.com/question/12248793

7 0
2 years ago
What is the first stage of a thunderstorm?
IrinaK [193]

Answer:

Cumulus stage

Explanation:

Most electrical storms form from stages, their first stage is cumulus:

In this stage, the sun warms the surface of the earth, this makes the heat from the surface warm the nearby air, as the hot air is lighter than the cool it begins to rise. If the air is humid, then the hot air condenses into a culumus cloud. The cloud will continue to grow as long as the hot air continues to rise.

4 0
3 years ago
Which is a difference between proteins and carbohydrates and fats?
morpeh [17]

Answer:

HERE JUST TAKE IT

Explanation:

Ok, there's carbon and hydrogen in all of them, that's the only similarity. They are known collectively as macro-nutrients.

Carbohydrates are basically, oxygen, carbon and hydrogen and they're the bodies primary source of energy. This means that they're the first source of energy used which is why if you eat foods high in simple sugars you get a sugar rush. All carbs metabolize down to glucose, some faster than others.

Fats are called lipids. Lipids are very heterogeneous (this means that there's not much similarity between them). Some examples of lipids are steroids, seed oils, pork fat, cholesterol, etc. The main thing in common with them is that they don't mix with water. They are readily stored in fat cells in the form of tryglicerides and are used when carbs are all used up. They also yield the highest per gram amount of energy (it escapes me right now).

In a chemical sense, fats are lipids derived from animals (saturated, solid at room temperature) and oils are derived from plants and seeds (insaturated with some exceptions, and liquid at room temperature. Insaturated are healthier because they contain HDL which cleans your arteries (prevents artherosclerosis).

Proteins are made up of aminoacids, 20 make up the vast amount of human proteins. Enzimes (the most famous being digestive enzimes) are proteins, skin is covered in protein, hair is protein, cilia and flagella are protein, basically EVERYTHING is protein, after water the human body is basically protein. They're only used up as energy when everything else is used up.

When athletes eat/drink protein, it's to give them building materials in order to increase the amount of stuff inside their cells which will enable them to produce more energy.

5 0
3 years ago
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