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vova2212 [387]
3 years ago
12

Explain why two blond, straight faired parents cannot give birth to a brown, curly haired child.

Biology
1 answer:
dexar [7]3 years ago
6 0

Answer: genetics!!!!!

Explanation: If you both have blonde hair you wouldnt be able to give to a brown hair child!!! If you both have straight hair then your child shouldn’t  have curly hair , it’s not possible.

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Jon likes hiking. He observes that whenever he hikes up a hill he breathes heavier than when he is on flat ground. Which 2 state
Alekssandra [29.7K]

Answer:

-Sensors in the brain detect a lack of oxygen.

-The muscles in his body need more energy and therefore more oxygen.

Explanation:

-Sensors in the brain detect a lack of oxygen.

-The muscles in his body need more energy and therefore more oxygen.

-The body has too little carbon dioxide to maintain function.

-The body is using carbon dioxide instead of oxygen to make energy.

-Blood pressure has decreased, so less blood is being pumped to the muscles.

<em>The correct answer would be that </em><em>sensors in the brain detect a lack of oxygen</em><em> and t</em><em>he muscles in the body of Jon need more energy and therefore, more oxygen.</em>

At sea level, the atmospheric pressure easily allow oxygen to permeate the cells of the lung and diffuse into the blood. At high altitudes, air pressure is generally lower and permeation/diffusion through the cells of the lung into the blood becomes difficult.

<u>Without adequate oxygen, the body cannot generate energy needed for physical activities of muscles. Consequently, the sensors in the brain detect a lack of oxygen and the body system reacts by breathing heavily to compensate for the oxygen shortage.</u>

6 0
3 years ago
The patient is scheduled to have an eeg to confirm the presence of a sleep disorder. the patient asks the nurse to describe stag
AysviL [449]
The best response by the nurse is, this is the deepest stage of sleep and without it, you will be tired and depressed. In addition, an electroencephalogram or as called as (EEG) is a noninvasive test that registers electrical configurations in the brain. The examination is used to diagnose circumstances such as confiscations, epilepsy, head damages, faintness, headaches, brain tumors and sleeping disorders. It can also be used to settle brain bereavement.
6 0
3 years ago
All of the following can interfere with the breakdown of organic waste material in the soil except:
koban [17]

Answer: A. Minerals

Explanation:

(i’m sorry this is so late)

7 0
3 years ago
When the food you eat encounters the gastric juice in your stomach, chemical reactions help break down the food. Explain what yo
makvit [3.9K]

Answer:food undergo a chemical reaction by bond breaking example for starch to amylose is hydrolysis reaction where there is breaking of 1,4 glycosidic bondd

8 0
3 years ago
2 identical space orbiting Jupiter one has a larger gravitational force why
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This is because,
If the probes are identical, then the one that feels a larger gravitational 
force is orbiting closer to Jupiter than the other one is.
3 0
3 years ago
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