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2 years ago

HELPPPPPP MARK YOU THE BRAINLIEST! DUE TODAY!

Biology

1 answer:

kotegsom [21]2 years ago

4 0

Answer:

1. False 2. True 3. false 4. true 5. false 6. true (sometimes) 7. true

Explanation:

1. otherwise all the daughter cells would run out of chromosomes

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Jim's heart rate was monitored during periods of exercise and periods of rest. The graph shows the result of one 50-minute

DaniilM [7]

Answer:

The correct answer is "Jim’s heart rate decreased quickly after 30 minutes since he is in good shape".

Explanation:

I attached the missing graph and the missing options of this question are:

Jim’s heart rate was 60 beats per minute at the start of the test.

Jim’s maximum heart rate during the test was 140 beats per minute.

Jim’s heart rate increased steadily as he continued exercising.

Jim’s heart rate decreased quickly after 30 minutes since he is in good shape.

The correct answer is "Jim’s heart rate decreased quickly after 30 minutes since he is in good shape".

While the first two statements are correct, since they point out data from the graph, the only statement that makes an inference based on the information of the graph is the last one. An inference is a conclusion that was reached base on evidence. In this case, the inference is that Jim is in good shape, and the evidence that was used to reach this conclusion is that his heart rate decreased quickly after 30 minutes.

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4 years ago

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Which of the following is an example of overproduction of offspring as a result of natural selection

murzikaleks [220]

Please include the following

8 0

4 years ago

What’s the difference between an organism”s and genotype and phenotype?

Aliun [14]

Answer:

Genotype is what you can’t see physically and phenotype is the physical characteristics of that organism.

Explanation:Genotype is known as the genetic makeup of an organism. Think the genes behind what your seeing.

Phenotype is the physical characteristics of an organism. For example:freckles,eye color, open or closed earlops..... things of that nature.

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3 years ago

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Describe how climate would be influenced if:

madam [21]

The rate of energy coming from the Sun changes slightly day to day. .It has been suggested that changes in solar output might affect our climate—both directly, by changing the rate of solar heating of the Earth and atmosphere, and indirectly, by changing cloud forming processes.
The axial tilt angle affects climate largely by determining which parts of the earth get more sunlight during different stages of the year Likewise, during winter for the northern hemisphere, there would be fewer hours of daylight because the northern hemisphere would essentially be pointed away from the sun.
If an asteroid were to strike land or a shallow body of water, it would eject an enormous amount of dust, ash, and other material into the atmosphere, blocking the radiation from the Sun. This would cause the global temperature to decrease drastically.
The Sun's irradiance has its greatest effect on Earth's upper atmosphere, while the lower atmosphere insulates Earth from the increased heat. If the Sun were driving Earth's warming, one would expect to see that upper atmosphere getting increasingly hot.\
have a nice day sorry if wrong T_T

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3 years ago

Compare and contrast the following:

siniylev [52]

Aerobic exercise is the body producing energy WITH the use of oxygen (light activities like jogging). Anaerobic exercise produce energy without the use of oxygen and is typically a higher intensity that burns fat AND helps gain lean muscle mass (these are activities like weight lifting).

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3 years ago

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