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horrorfan [7]
3 years ago
14

The lining of air sacs in the lungs

Biology
2 answers:
user100 [1]3 years ago
5 0
Within the lungs,the bronchi into smaller bronchi and even smaller tubes called bronchioles.
a_sh-v [17]3 years ago
3 0
<span>The answer is: simple squamous epithelium.</span>
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What type of speciation occurs when new species arise as a result of geographic isolation?
Anastasy [175]
Allopatric<span> speciation occurs when new species arise as a result of geographic isolation from the ancestral species. It involves an extrinsic barrier to gene exchange and can occur by a number of means including subdivision or peripheral division.</span>
6 0
2 years ago
Identify three major similarities and three differences between prokaryotic cells and eukaryotic cells. Answer in complete sente
storchak [24]

Answer:

The three main similarities between prokaryotic and eukaryotic cells are as follows-

  • Both the type of cells undergoes the process of respiration
  • They both require energy to carry out the various processes
  • They are both comprised of distinct cell membrane.

The three main differences between prokaryotic and eukaryotic cells are as follows-

  • Prokaryotic cells are comprised of circular DNA, whereas eukaryotic cells are made up of linear DNA.
  • Prokaryotic cells does not contain any nucleus, whereas eukaryotic cells are comprised of a well-distinct nucleus.
  • Prokaryotic cells does not contain chromosomes, whereas eukaryotic cells are comprised of chromosomes.
7 0
2 years ago
Dan has noticed that when he adds fertilizer to his garden soil his strawberry plants seem to grow better. Dan wonders if it is
madreJ [45]

The correct answer is - the variable.

With the experiment, in the way that Dan had decided to perform it, the fertilizer is the variable, as in one of the parts with strawberries he uses fertilizer, while in the other part he doesn't uses fertilizer.

While this kind of experiment may give Dan some answers, and he might notice differences, still he would have to be more detailed in the experiment to see for sure if the fertilizer is the thing that makes some of the strawberries grow better than the others.

Dan should also put all of the strawberries at places that would receive the same amount of light, experience the same weather conditions, receive the same amount of water, and to be planted in a soil of the same quality. Only like this, after putting the fertilizer, Dan can now if it makes any changes or not.

4 0
3 years ago
Why is it important to save the queen charlotte goshawk from extinction
Lady_Fox [76]
Because it's clearly the queen
6 0
3 years ago
The frequency of the red eyes (p allele) in fruit flies is 63% what is the frequency of the white eye allele (q allele)?
Tems11 [23]
100-63=37 answer is 37.
8 0
3 years ago
Read 2 more answers
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