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Sergio [31]
3 years ago
8

Eclispe of the Sun

Biology
1 answer:
Art [367]3 years ago
8 0

Answer:

ANNULAR SOLAR ECLIPSE

Explanation:

BECAUSE THE SHADOW OF THE MOON DOES NOT EXACTLY REACH THE EARTH,THERE WILL STILL BE SOME LIGHT REMAINING

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Microorganisms can improve soil health, but do not play a crucial role in it.<br> T or F?
Alex777 [14]

Answer:

False

Explanation:

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2 years ago
Calculate the cardiac output if heart rate (HR) is 90 beats per minute, stroke volume (SV) is 110 ml/beat, end diastolic volume
Yakvenalex [24]

ANSWER: None of the above options are correct.

Cardiac Output(CO) = Stroke Volume(SV) × Heart Rate(HR)

Therefore where HR= 90bpm and SV= 110ml/min,

CO = 90 × 110 = 9900ml/min or 9.9L/min.

EXPLANATION:

CARDIAC OUTPUT is the volume of blood being pumped by the heart into the systemic circulation per minute.

Cardiac output is the product of two variables, stroke volume and heart rate.

STROKE VOLUME is the amount of blood pumped out by the left ventricle in each contraction.

HEART RATE is the count of the number of times the heart beats per minute.

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3 years ago
How would a harsh winter most likely affect the rabbit population size?
LenKa [72]

Answer:

In harsh winter, usually there's less food, therefore, rabbits will not be able to find enough food and the population of rabbits will decrease.

8 0
3 years ago
How many mitochondria are in an average red blood cell​
marta [7]

Explanation:

The average content of mitochondria per cell was calculated to be 1.2 ± 0.2 organelles per RBC in RTT patients and 0.002 ± 0.0002 in healthy subjects (p < 0.005)

7 0
3 years ago
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Describe the differences between seed and non-seed plants. Considering structural and physiological adaptations of these two pla
jenyasd209 [6]

Answer:The difference between seed plants and seedless plants is that seedless plants do not bear seeds for propagation, whereas seed plants bear seeds for multiplication. ... Seed plants mainly multiply by seeds. Seedless plants multiply by spores that may produced asexually or as a consequence of asexual reproduction.

Explanation:

7 0
3 years ago
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