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NeX [460]
3 years ago
10

Question 10 of 23

Biology
1 answer:
kupik [55]3 years ago
7 0

Answer:

D. A digital signal moves between a discrete number of values.

Explanation:

A-P-E-X

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In the example of the predator/prey web in the grassland community on Bylot Island, a rise in the snowy owl population would hav
GrogVix [38]

Predator/prey web relationship is found in all ecosystem. A rise in the snowy owl population would have what effect on the snow goose in that The snow goose population would rise due to lemming, and subsequently fox, populations declining.

  • Food webs often has predator/prey relationships.  They show the direct relationships in ecosystems such as the predator-prey relationships.

  • Predators includes big cats such as cheetahs and lions. They often hunt prey in temperate grasslands.

In North America, predators such as wolves, coyotes and foxes mostly hunt for mice, rabbits and deer.

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3 years ago
What two outcomes can be expected as a result of an overabundance of aquatic plant life?
Licemer1 [7]

Answer:

plants will die and decay, causing a decrease in dissolved oxygen; plants will block sunlight to deeper water.

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3 years ago
1. Sociolinguistics is most appropriately defined as which of these?
Lesechka [4]

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1. the study of human behaviour.

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2 years ago
ASAP test Monday <br><br>what do changes in PH due to an enzyme that reduce its activity??​
e-lub [12.9K]

The rate of a enzyme activity is greatly influenced by the structure of the enzyme or In other words a change in the structure of an enzyme affects its rate of activity. When ph of a particular medium changes it leads to an alteration in the shape of the enzyme.

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How is heart rate collected during the ymca 3-minute step test to evaluate the cardiorespiratory fitness level of an individual?
vredina [299]

It is measured over a 60-second count immediately following the test.

After completing the test, the individual sits while the fitness professional palpates the radial pulse (within 5 seconds of test completion) and measures the number of heartbeats over the ensuing 60 seconds.

<h3>What is cardiorespiratory fitness?</h3>

Cardiorespiratory fitness (CRF) refers to the ability of the cardiovascular and respiratory systems to oxygenate the mitochondria of skeletal muscle  for the energy production required during physical activity. CKD is an important indicator of adolescents' physical and mental health and academic performance.

Forms of exercise that rely on cardiorespiratory endurance include strenuous distance running, swimming, and cycling. This aspect of fitness  also affects your ability to perform low-intensity, sustained, full-body exercises, such as  walking, without feeling undue fatigue.

Walking briskly, climbing stairs, doing household chores. High levels of physical activity and cardiorespiratory fitness (referred to simply as “fitness” in this article) are associated with reduced all-cause and cardiovascular mortality. In addition, physical activity can reduce the incidence of chronic diseases such as hypertension, diabetes, stroke and cancer.

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