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inna [77]
2 years ago
7

Which one is an anthropogenic (Human-caused) source of groundwater pollution?

Biology
1 answer:
goldenfox [79]2 years ago
5 0

Answer:

c chemical fertilizers they are produced vy people used on plants and the run off leads to water sources

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An examiner who discovers unequal movement or uneven gluteal skinfolds during the Ortolani maneuver does what?
expeople1 [14]

Answer:

B. alerts the physician that the infant has a dislocated hip.

Explanation:

An examiner who discovers unequal movement or uneven gluteal skinfolds during the Ortolani maneuver would alert the physician that the infant has a dislocated hip. This can be said because the Ortolani maneuver is a technique that is used in order to check hip integrity, and if unequal movement is detected during this technique it suggests that the hip is dislocated.

3 0
3 years ago
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
Check all of the items that are cycled through the biosphere in biogeochemical cycles.
Vladimir79 [104]

Answer

:All of the items that are cycled through the biosphere in biogeochemical cycles

water matter nitrogen phosphorus carbon

6 0
3 years ago
SUBJECT: SCIENCE
Juliette [100K]
Volume of rock = volume of water displaced = 1500
4 0
3 years ago
Read 2 more answers
1. What was found in the cave in the Dominican Republic?<br> in jurassic park
Anna [14]

Answer:

Well preserved fossils of ancient animals.

Explanation:

Prehistoric remnants or fossils of certain animals, such as crocs, primates and bats, have also been discovered surprisingly well protected in the underwater galleries of the Dominican Republic. These caves are found within the Cotubanama Nature Reserve, and that the last four years have been a disappointment to wildlife conservation and animal care policies.

8 0
2 years ago
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