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Ulleksa [173]
2 years ago
14

3 advantages and disadvantages of the natural ecosystem​

Biology
1 answer:
Andrei [34K]2 years ago
7 0

Answer:

Urbanization has environmental and economic advantages for humans, but also substantial disadvantages, including increased problems with physical and mental health/stress, a modified climate, water and energy management, and air pollution.

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What statement best describes the temperature of ocean surface water
myrzilka [38]
Hey there 


the answer to ur question is :

<span>areas at high latitudes have the coldest water


Hopes this helps u :D</span>
4 0
3 years ago
Genetic variation of individual chromosomes occurs during __________.
trapecia [35]

Answer:

prophase I

Explanation:

Telophase II: Nuclear membranes reform.

Prophase I: The chromosomes condense

Interphase: Replication of DNA in preparation

Prophase II: There are now 2 cells.

4 0
2 years ago
What is the minimum pH difference such that transfer of one H ion across the membrane would provide enough energy to make one mo
Studentka2010 [4]

Answer:

The minimum difference is already the value of 1

Explanation:

When the pH is not balanced between the extracellular and intracellular environment, the cell could go into shock, that is why in the face of the minimal differences in pH between the internal or external environment, the proton pump is activated, this is how the hydrogen ion or positively charged protons cross the membrane and indirectly generate ATP molecules.

5 0
3 years ago
Because identical twins begin as a single fertilized egg that then separates, identical twins share ____ percent of genetic make
Sergeeva-Olga [200]

Because identical twins begin as a single fertilized egg that then separates, identical twins share 100 percent of genetic makeup.

<h3>IDENTICAL TWINS:</h3>

Identical twins are a type of twins characterized by their phenotypic similarity. They look so much alike that they are almost morphologically indistinguishable.

Their similarity emanates from their genetic content. Identical twins are formed when two sperms fertilize a single egg, which then splits into two.

Since identical twins begin as a single fertilized egg that then separates, this means that they share 100% of their genetic makeup.

Learn more about identical twins at: brainly.com/question/986349

3 0
2 years ago
What does mitosis produce <br> a. body cells <br> b. sex cells <br> c. dna <br> pls help me
xxTIMURxx [149]

Answer:

a. body cells

Explanation:

Body cells are eukaryotic. Eukaryotic cells replicate via mitosis.

6 0
3 years ago
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