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Harman [31]
3 years ago
9

Explain how science uses fossil evidence to support the theory of evolution​

Biology
1 answer:
Evgesh-ka [11]3 years ago
4 0

Answer:

they compare fossils to other fossils to see if skeleton changes are observed in a species over time it indicates that there is genetic change going on within the species

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explain : in order to get rid of any effects of agricultural insecticides in the fruits, it is advised to soak them in a diluted
Vedmedyk [2.9K]

As we have studied in junior classes <em>that all animals including bacteria contain a plasma membrane around their cell which controls the movement of water and materials to and from the cell.</em>

The bacteria are the main hazard in pesticides and if we study about its structure, it contains both cell membrane and cell wall. Now another point in that bacteria lives in a moist or hypotonic environment in which the concentration of water inside the cell is less than the concentration of water outside the cell. This results in more movement of water from outside to inside the cell since we know that water moves from a place of higher concentration to a place of lower concentration.

Now when the water moves inside the bacterial cell, it can burst bacterial cell but thanks to the presence of cell wall which donot lets the burst caused.

So coming towards sugar solution, when bacteria are dipped in dilute sugary , the outside environment around a cell is sugary, and the concentration of water in the solution is less than inside the cell and water tends to leave the cell. the major effect of sugary solution is that it withdraws water from inside the body of micro organisms if the external concentration of sugar is high enough. When the water will move out of their body, they will die and their spores will not be able to germinate too.

This will eventually make our food (vegetable, fruit or any other) clean.

Hope it helps!

8 0
3 years ago
Which of the following is a function of the USMA? setting rules for air traffic control responding to disasters such as oil spil
Nostrana [21]

Answer:

setting regulations for trains carrying cargo

Explanation:

USMA is the United States Military Academy in the West point. This academy provides a bachelor of science degree along with a cadet's performance in military and athletic activities.

USMA control  diferrent functions in West Point and one of them is setting regulations for trains carrying cargo. USMA controls the department of defense and is responsible for making rules and regulation related to the  trains carrying cargo.

Hence, the correct answer is "setting regulations for trains carrying cargo".

5 0
3 years ago
A substance with a ph of 5 is called
ddd [48]

Answer:

A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic. The pH scale is logarithmic and as a result, each whole pH value below 7 is ten times more acidic than the next higher value. For example, pH 4 is ten times more acidic than pH 5 and 100 times (10 times 10) more acidic than pH 6.

Please said thanks

6 0
3 years ago
Read 2 more answers
What is the expected phenotypic ratio for a one-factor cross of two hybrid organisms?
s344n2d4d5 [400]
You would expect a 3:1 ratio of dominant to recessive.
Two heterozygous, or hybrid, organisms with the genotypes, say, Aa, could yield these 4 offspring: AA, Aa, Aa, and aa. The first 3 have dominant phenotypes, and the last has recessive.

If you liked this answer please rate it as brainliest!! Thank you!!!
6 0
3 years ago
Tabular: k40 inguinal hernia ________________ unilateral inguinal hernia, with obstruction without gangrene ________________ uni
Liono4ka [1.6K]
Surgery and remove herina
7 0
3 years ago
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