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ki77a [65]
2 years ago
5

Why did the Champlain Sea disappear?

Biology
2 answers:
bogdanovich [222]2 years ago
8 0
The champlain sea disappered because the temp. in that area rose.
Furkat [3]2 years ago
5 0
It would be the closest as the massive glaciers in that area melted and retreated. Freed from the enormous weight of ice, the land level gradually rose over several thousand years and the waters simply drained off into the ocean, leaving what is now Lake Champlain and a few river valleys.
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Parents arrive to the clinic with their 5-year-old child and inform the nurse the child has just been diagnosed with sickle cell
nadezda [96]
The parents should go to gene counciling to determine who carried the gene that was passed down to the offspring.
4 0
3 years ago
If a DNA molecule is made up of 14% Thymine, theoretically, what percentage would be made up of Guanine?
garik1379 [7]

Answer:

I expect to find

Explanation:

A=30% C= 20% T = 36% G=14%

6 0
2 years ago
Roles of gases between photosynthesis and cellular respiration?
Basile [38]

Answer:

  • Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O
  • Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O2

Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells. In our cells, oxygen allows cellular respiration to proceed. Cellular respiration works best in the presence of oxygen. Without oxygen, much less ATP would be produced.

Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere. The exchange of carbon dioxide and oxygen during photosynthesis and cellular respiration worldwide helps to keep atmospheric oxygen and carbon dioxide at stable levels.

Explanation:

6 0
3 years ago
Can sex-linked traits have more than two phenotypes?
ludmilkaskok [199]

yes

Explanation:

Since a female has two X chromosomes, she will have two copies of each X-linked gene.

5 0
3 years ago
3x + 5y + 7x -3y<br> Simplify
Vesna [10]
10x+2y
hopefully I answered if you want me to show my work comment back.
6 0
2 years ago
Read 2 more answers
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