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Deffense [45]
2 years ago
7

Knowing that greenhouse gases are contributing to climate change, how can we

Biology
2 answers:
Alja [10]2 years ago
6 0

Answer:

We can reduce our carbon footprints by using renewable energies, calculating our carbon footprints and making improvements, driving less and walking or cycling more, and conserving water.

Explanation:

Since fossil fuels consume more resources and produce more emissions, hydrogen fuel cannot be used to replace them.

qwelly [4]2 years ago
4 0
Fascinating to me that
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Anne was observing a cell under a microscope which was undergoing binary fission. Which type of cell was Anne observing? 1 Eukar
exis [7]
3 is the answer.  

Binary fission is a type of asexual reproduction and is the most common method of reproduction in prokaryotes. It may occur in some unicellular (single- celled) eukaryotes..

Eukaryotes use sexual recombination during reproduction to create or generate genetic variation and thus the resulting offspring will have a mixture of the parents' genetic characteristics. 


Prokaryotes on the other hand will simply produce clones of themeslves through binary fisson. After the process of replicating its own genetic material, the  prokaryote  simply divides into two daughter cells that are almost identical in size and that concludes the process.

5 0
3 years ago
A sentence with the word habitat
myrzilka [38]
I have a bad habit of chewing on my finger nails
7 0
3 years ago
Which is a disadvantage of using genetics engineering?
Mumz [18]
<span>The inserted genes may have unexpected harmful effects.</span>
6 0
3 years ago
Read 2 more answers
William and Quentin are fraternal twins. This means they share, on average, what % of genes with one another?
nordsb [41]

Answer:

The correct answer is 50%

Explanation:

Fraternal twins are the twins which are produced from the fertilization of two different eggs by two different sperms. These eggs are released at the same time.

So as fraternal twins are produced from fertilization of two different eggs therefore they share 50% of genes with each other just like other siblings. They are also called dizygotic twins

Identical twins are produce from a sigle fertilized cell which later divides into two cell mass. Indentical twins share 100% gene. Therefore the correct answer is 50%.

7 0
3 years ago
Will award 70 points!
Verizon [17]

Answer:

Net photosynthesis- 3mm/20min- 1.5mm/10min

Cellular respiration- 1mm/15min- 0.66mm/10min

Gross photosynthesis = Net photosynthesis + Cellular respiration = 1.5+0.66 = 2.16 (mm/10min)

Rate of photosynthesis = (gross photosynthesis)6 = 2.16 *6 = 12.96 mm/hr

As we are measuring rate of photosynthesis in hr ,we should multiply gross photosynthesis with 6 (as we measured gross photosynthesis for 10 min).

Explanation:

4 0
3 years ago
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