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OLEGan [10]
3 years ago
15

1) Smashing a phone

Biology
2 answers:
butalik [34]3 years ago
8 0

Answer:

FRICTIONAL FORCE.........

grigory [225]3 years ago
4 0

Answer:

Gravitational Force

Explanation:

When a phone is dropped, gravity is pulling it down towards the earths core, so in return the phone will be smashed when it hits the ground.

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Plants do not have a digestive system like us.why do they not need a digestive system
umka2103 [35]
All they need for their living is carbondioxide in air ,water and some nutrients .so basically their roots are responsible for collection of water which contains life giving nutrients .but we take food as a solid substance which hasto be converted into energy
6 0
3 years ago
1. Explain the relationship between surface area and absorption. Use an example of an organ to support your explanation.
san4es73 [151]

Small intestine is the organ which has villi contains large surface area for absorption.

The small intestine has a tendency to be the region of finest absorption ability for most drugs due to its large surface region, the presence of both energetic and passive absorption mechanisms, and close to neutral pH.

But, about ninety five percent of nutrient molecules are absorbed inside the small intestine. The absorption of most people of these molecules takes area in the second a part of the  small intestine, called the jejunum. Absorption refers to the movement of nutrients, water and electrolytes from the lumen of the small gut into the mobile, then into the blood.

The small intestine is right for absorption since it has a huge inner surface location. That is shaped due to the plicae circulates which undertaking many tiny finger-like systems of tissue called villi. The character epithelial cells also have finger-like projections, which can be referred to as referred to as microvilli.

Learn more about Small intestine here:- brainly.com/question/17315460

#SPJ1

5 0
1 year ago
Which way of organizing DNA best ensure that the information contained on each strand can be accessed
eduard

The information stored in the order of bases is organized into genes: each gene contains information for making a functional product. The genetic information is first copied to another nucleic acid polymer, RNA (ribonucleic acid), preserving the order of the nucleotide bases. Genes that contain instructions for making proteins are converted to messenger RNA (mRNA). Some specialized genes contain instructions for making functional RNA molecules that don’t make proteins. These RNA molecules function by affecting cellular processes directly; for example some of these RNA molecules regulate the expression of mRNA. Other genes produce RNA molecules that are required for protein synthesis, transfer RNA (tRNA), and ribosomal RNA (rRNA).

8 0
4 years ago
What organelles provides internal support and pathways upon which organelles can move ​
Musya8 [376]

Answer:

cytoskeleton

Explanation:

cytoskeleton is a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence.

6 0
4 years ago
Its about biological molecules please help!
sasho [114]

For making bones I think it's Magnesium

3 0
4 years ago
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