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Ugo [173]
3 years ago
15

Select all that apply

Biology
2 answers:
olganol [36]3 years ago
8 0

Answer:

B . and D

Explanation:

Industrial discharges, urban activities, agriculture, groundwater pumpage, and disposal of waste all can affect groundwater quality. Contaminants can be human-induced, as from leaking fuel tanks or toxic chemical spills.s.

Svetach [21]3 years ago
5 0

Answer:

I think it is A

Explanation:

condiments May reach groundwater from activities on land surface such as releases or spills from stored industrial what is from source below the land surface but above the water table, such as septic systems or leaking underground petroleum storage systems from structures beneath the water table

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WILL GIVE BRAINLIEST!!!!
Archy [21]

The main difference between Exponential growth and Logistic growth is that logistic growth takes into account carrying capacity. On a graph, logistic growth levels off as it nears carrying capacity while exponential growth does not.

Exponential growth involves a positive feedback loop and Logistic growth involves a negative one.

please mark as brainliest if correct!

3 0
3 years ago
Read 2 more answers
In a study of proteins mediating cell membrane transport, microbiologists measure current versus time through the cell membranes
MrRa [10]

Answer:

Q(0) = 0C, Q(1) = 264nC, Q(2) = 952C Q(3) = 2088nC, Q(4) = 3696C Q(5) = 5800nC

Explanation:

I = 4t³ + 200t² + 60t

But charge of an object =》 Q = IT

Charge of an object is the product of the current and the time in which the current passes through the membrane.

When t = 0

Q = 4(0)³ + 200(0)² + 60(0) = 0C

When t = 1

Q = 4(1)³ + 200(1)² + 60(1) = 264nC

When t = 2

Q = 4(2)³ + 200(2)² + 60(2) = 952nC

When t= 3

Q = 4(3)³ + 200(3)² + 60(3) = 2088nC

When t= 4

Q = 4(4)³ + 200(4)² + 60(4) = 3696nC

When t = 5

Q = 4(5)³ + 200(5)² + 60(5) = 5800nC

3 0
3 years ago
Read 2 more answers
Pacemaker cells are located in the ______________; Contractile cells are located in the______________.
Sati [7]

Answer:

Pacemaker cells are located in the <u>sinoatrial node.</u>

Contractile cells are located in the <u>Heart</u>

Explanation:

5 0
2 years ago
Read 2 more answers
Sometimes the shadow of the Earth will fall on the_and produce a_eclipse.
kogti [31]

Answer:

Is this a question?

Explanation:

7 0
3 years ago
Read 2 more answers
How did adults slaves prepare children for the challenges of a life of slavery
Semenov [28]

Answer:

From the 16th to the 18th centuries, an estimated 12 million Africans crossed the Atlantic to the Americas in the trans-Atlantic slave trade. Used on plantations throughout the United States, Latin America and the Caribbean, enslaved Africans were shipped largely from West Africa. With an average life span of five to seven years, demand for slaves from Africa increasingly grew in the 18th century leading traders to take their supply from deep within the interior of the continent

Explanation:

Slave parents, in turn, sought to instill in their children a sense of loyalty to the slave community as a whole. They taught children to refer to other girls and boys as sister and brother

5 0
3 years ago
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