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Andru [333]
3 years ago
11

19. Discuss Choose one of the hypotheses about

Biology
1 answer:
Harlamova29_29 [7]3 years ago
5 0

Answer:

This unique head shape has been termed the cephalofoil in recognition of its wing-like appearance. ... Some suggest the cephalofoil acts like a canard to provide hydrodynamic lift and increase maneuvering capabilities. Another hypothesis is that the cephalofoil functions in prey manipulation.

Explanation:

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You are running in a race.What is one feedback mechanism that happens as you increase exercise and muscle activity?
SpyIntel [72]

Answer: Heart Rate

Explanation:

When you are running in a race, one feedback mechanism that happens as you increase exercise and muscle activity is that, your heart rate also increases. Your heart rate increases because it needs to sustain the body's need of more energy to be supplied to the different parts of the body during an activity.

8 0
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How does wind form?<br> plz help me asap
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What determines the color of soil
shutvik [7]

Answer:

Actually, the main pigmenting (coloring) agents in soils are organic matter, iron, and, to a lesser extent, manganese. When these agents are not covering the mineral grains, the natural color of the grains is visible. Colour is a simple method of classifying soil. Black/dark brown soil usually indicates the presence of decaying organic matter so is generally fertile. Pale brown/yellow soil often indicates that organic matter and nutrients are low and this generally means poor fertility and structure.he colour of the soil varies from one place to the other because soil is formed out of different types of rock . Since rocks are of different colours and textures , the colour of the soil varies from one place to another .

Explanation:

4 0
3 years ago
You are performing a gram stain on gram-negative bacteria and you stop after the decolorizer step. what is the appearance of the
Brilliant_brown [7]
The answer is colorless. Hope i helped <3
8 0
3 years ago
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Which of these is associated with binge-eating disorder
vladimir2022 [97]

Answer:

"Bingeing but not purging" is associated with binge-eating disorder.

Explanation:

Binge eating disorder (BED) is a severe, life-threatening, and curable ingestion illness categorized by recurring incidents of intake big amounts of nutrition (often very quickly and to the point of discomfort); a sensation of a loss of control throughout the binge; feeling disgrace, suffering or guilt later; and not frequently using unhealthy compensatory trials (e.g., purging) to pledge the binge eating. It is the most common eating disorder in the United States.

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